15432820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59357}}^1$

素因数の和:59379

約数の個数: 24

約数和(自身を含む): 34902504

約数和(自身を除く): 19469684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 59357, 118714, 237428, 296785, 593570, 771641, 1187140, 1543282, 3086564, 3858205, 7716410, 15432820]

約数ペア:

[(1, 15432820), (2, 7716410), (4, 3858205), (5, 3086564), (10, 1543282), (13, 1187140), (20, 771641), (26, 593570), (52, 296785), (65, 237428), (130, 118714), (260, 59357)]