19466632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{143137}}^1$

素因数の和:143160

約数の個数: 16

約数和(自身を含む): 38647260

約数和(自身を除く): 19180628

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 143137, 286274, 572548, 1145096, 2433329, 4866658, 9733316, 19466632]

約数ペア:

[(1, 19466632), (2, 9733316), (4, 4866658), (8, 2433329), (17, 1145096), (34, 572548), (68, 286274), (136, 143137)]