23177774

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1489}}^1$

素因数の和:1715

約数の個数: 16

約数和(自身を含む): 35795760

約数和(自身を除く): 12617986

約数列:

[1, 2, 43, 86, 181, 362, 1489, 2978, 7783, 15566, 64027, 128054, 269509, 539018, 11588887, 23177774]

約数ペア:

[(1, 23177774), (2, 11588887), (43, 539018), (86, 269509), (181, 128054), (362, 64027), (1489, 15566), (2978, 7783)]