9921538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15551}}^1$

素因数の和:15593

約数の個数: 16

約数和(自身を含む): 16796160

約数和(自身を除く): 6874622

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 15551, 31102, 171061, 342122, 450979, 901958, 4960769, 9921538]

約数ペア:

[(1, 9921538), (2, 4960769), (11, 901958), (22, 450979), (29, 342122), (58, 171061), (319, 31102), (638, 15551)]