129403186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{309577}}^1$

素因数の和:309609

約数の個数: 16

約数和(自身を含む): 222896160

約数和(自身を除く): 93492974

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 309577, 619154, 3405347, 5881963, 6810694, 11763926, 64701593, 129403186]

約数ペア:

[(1, 129403186), (2, 64701593), (11, 11763926), (19, 6810694), (22, 5881963), (38, 3405347), (209, 619154), (418, 309577)]