43138898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{24821}}^1$

素因数の和:24913

約数の個数: 16

約数和(自身を含む): 71487360

約数和(自身を除く): 28348462

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 24821, 49642, 273031, 546062, 1960859, 3921718, 21569449, 43138898]

約数ペア:

[(1, 43138898), (2, 21569449), (11, 3921718), (22, 1960859), (79, 546062), (158, 273031), (869, 49642), (1738, 24821)]