12619296

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1078

約数の個数: 72

約数和(自身を含む): 36756720

約数和(自身を除く): 24137424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1019, 1032, 1376, 1548, 2038, 2064, 3057, 3096, 4076, 4128, 6114, 6192, 8152, 9171, 12228, 12384, 16304, 18342, 24456, 32608, 36684, 43817, 48912, 73368, 87634, 97824, 131451, 146736, 175268, 262902, 293472, 350536, 394353, 525804, 701072, 788706, 1051608, 1402144, 1577412, 2103216, 3154824, 4206432, 6309648, 12619296]

約数ペア:

[(1, 12619296), (2, 6309648), (3, 4206432), (4, 3154824), (6, 2103216), (8, 1577412), (9, 1402144), (12, 1051608), (16, 788706), (18, 701072), (24, 525804), (32, 394353), (36, 350536), (43, 293472), (48, 262902), (72, 175268), (86, 146736), (96, 131451), (129, 97824), (144, 87634), (172, 73368), (258, 48912), (288, 43817), (344, 36684), (387, 32608), (516, 24456), (688, 18342), (774, 16304), (1019, 12384), (1032, 12228), (1376, 9171), (1548, 8152), (2038, 6192), (2064, 6114), (3057, 4128), (3096, 4076)]