19257864

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{19571}}^1$

素因数の和:19621

約数の個数: 32

約数和(自身を含む): 49321440

約数和(自身を除く): 30063576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 19571, 39142, 58713, 78284, 117426, 156568, 234852, 469704, 802411, 1604822, 2407233, 3209644, 4814466, 6419288, 9628932, 19257864]

約数ペア:

[(1, 19257864), (2, 9628932), (3, 6419288), (4, 4814466), (6, 3209644), (8, 2407233), (12, 1604822), (24, 802411), (41, 469704), (82, 234852), (123, 156568), (164, 117426), (246, 78284), (328, 58713), (492, 39142), (984, 19571)]