12245350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18839}}^1$

素因数の和:18864

約数の個数: 24

約数和(自身を含む): 24529680

約数和(自身を除く): 12284330

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 18839, 37678, 94195, 188390, 244907, 470975, 489814, 941950, 1224535, 2449070, 6122675, 12245350]

約数ペア:

[(1, 12245350), (2, 6122675), (5, 2449070), (10, 1224535), (13, 941950), (25, 489814), (26, 470975), (50, 244907), (65, 188390), (130, 94195), (325, 37678), (650, 18839)]