19332502

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 36313920

約数和(自身を除く): 16981418

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 2801, 3451, 5602, 6902, 19607, 39214, 47617, 81229, 95234, 162458, 333319, 568603, 666638, 1137206, 1380893, 2761786, 9666251, 19332502]

約数ペア:

[(1, 19332502), (2, 9666251), (7, 2761786), (14, 1380893), (17, 1137206), (29, 666638), (34, 568603), (58, 333319), (119, 162458), (203, 95234), (238, 81229), (406, 47617), (493, 39214), (986, 19607), (2801, 6902), (3451, 5602)]