19103688

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 55560960

約数和(自身を除く): 36457272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 317, 324, 372, 486, 558, 634, 648, 744, 837, 951, 972, 1116, 1268, 1674, 1902, 1944, 2232, 2511, 2536, 2853, 3348, 3804, 5022, 5706, 6696, 7533, 7608, 8559, 9827, 10044, 11412, 15066, 17118, 19654, 20088, 22824, 25677, 29481, 30132, 34236, 39308, 51354, 58962, 60264, 68472, 77031, 78616, 88443, 102708, 117924, 154062, 176886, 205416, 235848, 265329, 308124, 353772, 530658, 616248, 707544, 795987, 1061316, 1591974, 2122632, 2387961, 3183948, 4775922, 6367896, 9551844, 19103688]

約数ペア:

[(1, 19103688), (2, 9551844), (3, 6367896), (4, 4775922), (6, 3183948), (8, 2387961), (9, 2122632), (12, 1591974), (18, 1061316), (24, 795987), (27, 707544), (31, 616248), (36, 530658), (54, 353772), (62, 308124), (72, 265329), (81, 235848), (93, 205416), (108, 176886), (124, 154062), (162, 117924), (186, 102708), (216, 88443), (243, 78616), (248, 77031), (279, 68472), (317, 60264), (324, 58962), (372, 51354), (486, 39308), (558, 34236), (634, 30132), (648, 29481), (744, 25677), (837, 22824), (951, 20088), (972, 19654), (1116, 17118), (1268, 15066), (1674, 11412), (1902, 10044), (1944, 9827), (2232, 8559), (2511, 7608), (2536, 7533), (2853, 6696), (3348, 5706), (3804, 5022)]