18631592

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19571}}^1$

素因数の和:19601

約数の個数: 32

約数和(自身を含む): 42275520

約数和(自身を除く): 23643928

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 19571, 39142, 78284, 136997, 156568, 273994, 332707, 547988, 665414, 1095976, 1330828, 2328949, 2661656, 4657898, 9315796, 18631592]

約数ペア:

[(1, 18631592), (2, 9315796), (4, 4657898), (7, 2661656), (8, 2328949), (14, 1330828), (17, 1095976), (28, 665414), (34, 547988), (56, 332707), (68, 273994), (119, 156568), (136, 136997), (238, 78284), (476, 39142), (952, 19571)]