13220810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45589}}^1$

素因数の和:45625

約数の個数: 16

約数和(自身を含む): 24618600

約数和(自身を除く): 11397790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 45589, 91178, 227945, 455890, 1322081, 2644162, 6610405, 13220810]

約数ペア:

[(1, 13220810), (2, 6610405), (5, 2644162), (10, 1322081), (29, 455890), (58, 227945), (145, 91178), (290, 45589)]