19769098

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6053}}^1$

素因数の和:6149

約数の個数: 16

約数和(自身を含む): 31383936

約数和(自身を除く): 11614838

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 6053, 12106, 139219, 278438, 429763, 859526, 9884549, 19769098]

約数ペア:

[(1, 19769098), (2, 9884549), (23, 859526), (46, 429763), (71, 278438), (142, 139219), (1633, 12106), (3266, 6053)]