22208428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{739}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 42517440

約数和(自身を除く): 20309012

約数列:

[1, 2, 4, 11, 22, 44, 683, 739, 1366, 1478, 2732, 2956, 7513, 8129, 15026, 16258, 30052, 32516, 504737, 1009474, 2018948, 5552107, 11104214, 22208428]

約数ペア:

[(1, 22208428), (2, 11104214), (4, 5552107), (11, 2018948), (22, 1009474), (44, 504737), (683, 32516), (739, 30052), (1366, 16258), (1478, 15026), (2732, 8129), (2956, 7513)]