13738580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22159}}^1$

素因数の和:22199

約数の個数: 24

約数和(自身を含む): 29783040

約数和(自身を除く): 16044460

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 22159, 44318, 88636, 110795, 221590, 443180, 686929, 1373858, 2747716, 3434645, 6869290, 13738580]

約数ペア:

[(1, 13738580), (2, 6869290), (4, 3434645), (5, 2747716), (10, 1373858), (20, 686929), (31, 443180), (62, 221590), (124, 110795), (155, 88636), (310, 44318), (620, 22159)]