12684230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97571}}^1$

素因数の和:97591

約数の個数: 16

約数和(自身を含む): 24588144

約数和(自身を除く): 11903914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 97571, 195142, 487855, 975710, 1268423, 2536846, 6342115, 12684230]

約数ペア:

[(1, 12684230), (2, 6342115), (5, 2536846), (10, 1268423), (13, 975710), (26, 487855), (65, 195142), (130, 97571)]