11880365

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 17708544

約数和(自身を除く): 5828179

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 487, 595, 697, 1435, 2435, 3409, 3485, 4879, 8279, 17045, 19967, 24395, 41395, 57953, 99835, 139769, 289765, 339439, 698845, 1697195, 2376073, 11880365]

約数ペア:

[(1, 11880365), (5, 2376073), (7, 1697195), (17, 698845), (35, 339439), (41, 289765), (85, 139769), (119, 99835), (205, 57953), (287, 41395), (487, 24395), (595, 19967), (697, 17045), (1435, 8279), (2435, 4879), (3409, 3485)]