10921438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13417}}^1$

素因数の和:13467

約数の個数: 16

約数和(自身を含む): 18355824

約数和(自身を除く): 7434386

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 13417, 26834, 147587, 295174, 496429, 992858, 5460719, 10921438]

約数ペア:

[(1, 10921438), (2, 5460719), (11, 992858), (22, 496429), (37, 295174), (74, 147587), (407, 26834), (814, 13417)]