17960228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1847}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 39118464

約数和(自身を除く): 21158236

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1847, 2431, 3694, 4862, 7388, 9724, 20317, 24011, 31399, 40634, 48022, 62798, 81268, 96044, 125596, 264121, 345389, 408187, 528242, 690778, 816374, 1056484, 1381556, 1632748, 4490057, 8980114, 17960228]

約数ペア:

[(1, 17960228), (2, 8980114), (4, 4490057), (11, 1632748), (13, 1381556), (17, 1056484), (22, 816374), (26, 690778), (34, 528242), (44, 408187), (52, 345389), (68, 264121), (143, 125596), (187, 96044), (221, 81268), (286, 62798), (374, 48022), (442, 40634), (572, 31399), (748, 24011), (884, 20317), (1847, 9724), (2431, 7388), (3694, 4862)]