19528512

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 112

約数和(自身を含む): 56765952

約数和(自身を除く): 37237440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 136, 186, 192, 193, 204, 248, 272, 372, 386, 408, 496, 527, 544, 579, 744, 772, 816, 992, 1054, 1088, 1158, 1488, 1544, 1581, 1632, 1984, 2108, 2316, 2976, 3088, 3162, 3264, 3281, 4216, 4632, 5952, 5983, 6176, 6324, 6562, 8432, 9264, 9843, 11966, 12352, 12648, 13124, 16864, 17949, 18528, 19686, 23932, 25296, 26248, 33728, 35898, 37056, 39372, 47864, 50592, 52496, 71796, 78744, 95728, 101184, 101711, 104992, 143592, 157488, 191456, 203422, 209984, 287184, 305133, 314976, 382912, 406844, 574368, 610266, 629952, 813688, 1148736, 1220532, 1627376, 2441064, 3254752, 4882128, 6509504, 9764256, 19528512]

約数ペア:

[(1, 19528512), (2, 9764256), (3, 6509504), (4, 4882128), (6, 3254752), (8, 2441064), (12, 1627376), (16, 1220532), (17, 1148736), (24, 813688), (31, 629952), (32, 610266), (34, 574368), (48, 406844), (51, 382912), (62, 314976), (64, 305133), (68, 287184), (93, 209984), (96, 203422), (102, 191456), (124, 157488), (136, 143592), (186, 104992), (192, 101711), (193, 101184), (204, 95728), (248, 78744), (272, 71796), (372, 52496), (386, 50592), (408, 47864), (496, 39372), (527, 37056), (544, 35898), (579, 33728), (744, 26248), (772, 25296), (816, 23932), (992, 19686), (1054, 18528), (1088, 17949), (1158, 16864), (1488, 13124), (1544, 12648), (1581, 12352), (1632, 11966), (1984, 9843), (2108, 9264), (2316, 8432), (2976, 6562), (3088, 6324), (3162, 6176), (3264, 5983), (3281, 5952), (4216, 4632)]