19634505696

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5244259}}^1$

素因数の和:5244288

約数の個数: 72

約数和(自身を含む): 60130685160

約数和(自身を除く): 40496179464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 5244259, 10488518, 15732777, 20977036, 31465554, 41954072, 47198331, 62931108, 68175367, 83908144, 94396662, 125862216, 136350734, 167816288, 188793324, 204526101, 251724432, 272701468, 377586648, 409052202, 503448864, 545402936, 613578303, 755173296, 818104404, 1090805872, 1227156606, 1510346592, 1636208808, 2181611744, 2454313212, 3272417616, 4908626424, 6544835232, 9817252848, 19634505696]

約数ペア:

[(1, 19634505696), (2, 9817252848), (3, 6544835232), (4, 4908626424), (6, 3272417616), (8, 2454313212), (9, 2181611744), (12, 1636208808), (13, 1510346592), (16, 1227156606), (18, 1090805872), (24, 818104404), (26, 755173296), (32, 613578303), (36, 545402936), (39, 503448864), (48, 409052202), (52, 377586648), (72, 272701468), (78, 251724432), (96, 204526101), (104, 188793324), (117, 167816288), (144, 136350734), (156, 125862216), (208, 94396662), (234, 83908144), (288, 68175367), (312, 62931108), (416, 47198331), (468, 41954072), (624, 31465554), (936, 20977036), (1248, 15732777), (1872, 10488518), (3744, 5244259)]