19619672832

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{274693}}^1$

素因数の和:274746

約数の個数: 108

約数和(自身を含む): 58393351744

約数和(自身を除く): 38773678912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4464, 5952, 7936, 8928, 11904, 17856, 23808, 35712, 71424, 274693, 549386, 824079, 1098772, 1648158, 2197544, 2472237, 3296316, 4395088, 4944474, 6592632, 8515483, 8790176, 9888948, 13185264, 17030966, 17580352, 19777896, 25546449, 26370528, 34061932, 35160704, 39555792, 51092898, 52741056, 68123864, 70321408, 76639347, 79111584, 102185796, 105482112, 136247728, 153278694, 158223168, 204371592, 210964224, 272495456, 306557388, 316446336, 408743184, 544990912, 613114776, 632892672, 817486368, 1089981824, 1226229552, 1634972736, 2179963648, 2452459104, 3269945472, 4904918208, 6539890944, 9809836416, 19619672832]

約数ペア:

[(1, 19619672832), (2, 9809836416), (3, 6539890944), (4, 4904918208), (6, 3269945472), (8, 2452459104), (9, 2179963648), (12, 1634972736), (16, 1226229552), (18, 1089981824), (24, 817486368), (31, 632892672), (32, 613114776), (36, 544990912), (48, 408743184), (62, 316446336), (64, 306557388), (72, 272495456), (93, 210964224), (96, 204371592), (124, 158223168), (128, 153278694), (144, 136247728), (186, 105482112), (192, 102185796), (248, 79111584), (256, 76639347), (279, 70321408), (288, 68123864), (372, 52741056), (384, 51092898), (496, 39555792), (558, 35160704), (576, 34061932), (744, 26370528), (768, 25546449), (992, 19777896), (1116, 17580352), (1152, 17030966), (1488, 13185264), (1984, 9888948), (2232, 8790176), (2304, 8515483), (2976, 6592632), (3968, 4944474), (4464, 4395088), (5952, 3296316), (7936, 2472237), (8928, 2197544), (11904, 1648158), (17856, 1098772), (23808, 824079), (35712, 549386), (71424, 274693)]