19372664

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59063}}^1$

素因数の和:59110

約数の個数: 16

約数和(自身を含む): 37210320

約数和(自身を除く): 17837656

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 59063, 118126, 236252, 472504, 2421583, 4843166, 9686332, 19372664]

約数ペア:

[(1, 19372664), (2, 9686332), (4, 4843166), (8, 2421583), (41, 472504), (82, 236252), (164, 118126), (328, 59063)]