12319142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19309}}^1$

素因数の和:19351

約数の個数: 16

約数和(自身を含む): 20854800

約数和(自身を除く): 8535658

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 19309, 38618, 212399, 424798, 559961, 1119922, 6159571, 12319142]

約数ペア:

[(1, 12319142), (2, 6159571), (11, 1119922), (22, 559961), (29, 424798), (58, 212399), (319, 38618), (638, 19309)]