18893324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3517}}^1$

素因数の和:3617

約数の個数: 24

約数和(自身を含む): 35461440

約数和(自身を除く): 16568116

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 3517, 5372, 7034, 14068, 59789, 119578, 239156, 277843, 555686, 1111372, 4723331, 9446662, 18893324]

約数ペア:

[(1, 18893324), (2, 9446662), (4, 4723331), (17, 1111372), (34, 555686), (68, 277843), (79, 239156), (158, 119578), (316, 59789), (1343, 14068), (2686, 7034), (3517, 5372)]