17720196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113591}}^1$

素因数の和:113611

約数の個数: 24

約数和(自身を含む): 44528064

約数和(自身を除く): 26807868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 113591, 227182, 340773, 454364, 681546, 1363092, 1476683, 2953366, 4430049, 5906732, 8860098, 17720196]

約数ペア:

[(1, 17720196), (2, 8860098), (3, 5906732), (4, 4430049), (6, 2953366), (12, 1476683), (13, 1363092), (26, 681546), (39, 454364), (52, 340773), (78, 227182), (156, 113591)]