19412426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30427}}^1$

素因数の和:30469

約数の個数: 16

約数和(自身を含む): 32862240

約数和(自身を除く): 13449814

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 30427, 60854, 334697, 669394, 882383, 1764766, 9706213, 19412426]

約数ペア:

[(1, 19412426), (2, 9706213), (11, 1764766), (22, 882383), (29, 669394), (58, 334697), (319, 60854), (638, 30427)]