16069570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 31720896

約数和(自身を除く): 15651326

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 347, 421, 694, 842, 1735, 2105, 3470, 3817, 4210, 4631, 7634, 9262, 19085, 23155, 38170, 46310, 146087, 292174, 730435, 1460870, 1606957, 3213914, 8034785, 16069570]

約数ペア:

[(1, 16069570), (2, 8034785), (5, 3213914), (10, 1606957), (11, 1460870), (22, 730435), (55, 292174), (110, 146087), (347, 46310), (421, 38170), (694, 23155), (842, 19085), (1735, 9262), (2105, 7634), (3470, 4631), (3817, 4210)]