142019438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{222601}}^1$

素因数の和:222643

約数の個数: 16

約数和(自身を含む): 240410160

約数和(自身を除く): 98390722

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 222601, 445202, 2448611, 4897222, 6455429, 12910858, 71009719, 142019438]

約数ペア:

[(1, 142019438), (2, 71009719), (11, 12910858), (22, 6455429), (29, 4897222), (58, 2448611), (319, 445202), (638, 222601)]