12421222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19469}}^1$

素因数の和:19511

約数の個数: 16

約数和(自身を含む): 21027600

約数和(自身を除く): 8606378

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 19469, 38938, 214159, 428318, 564601, 1129202, 6210611, 12421222]

約数ペア:

[(1, 12421222), (2, 6210611), (11, 1129202), (22, 564601), (29, 428318), (58, 214159), (319, 38938), (638, 19469)]