17954506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4871}}^1$

素因数の和:4989

約数の個数: 16

約数和(自身を含む): 28647360

約数和(自身を除く): 10692854

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 4871, 9742, 92549, 185098, 472487, 944974, 8977253, 17954506]

約数ペア:

[(1, 17954506), (2, 8977253), (19, 944974), (38, 472487), (97, 185098), (194, 92549), (1843, 9742), (3686, 4871)]