19250528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3217}}^1$

素因数の和:3255

約数の個数: 48

約数和(自身を含む): 43790544

約数和(自身を除く): 24540016

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 3217, 5984, 6434, 12868, 25736, 35387, 51472, 54689, 70774, 102944, 109378, 141548, 218756, 283096, 437512, 566192, 601579, 875024, 1132384, 1203158, 1750048, 2406316, 4812632, 9625264, 19250528]

約数ペア:

[(1, 19250528), (2, 9625264), (4, 4812632), (8, 2406316), (11, 1750048), (16, 1203158), (17, 1132384), (22, 875024), (32, 601579), (34, 566192), (44, 437512), (68, 283096), (88, 218756), (136, 141548), (176, 109378), (187, 102944), (272, 70774), (352, 54689), (374, 51472), (544, 35387), (748, 25736), (1496, 12868), (2992, 6434), (3217, 5984)]