13274654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20549}}^1$

素因数の和:20587

約数の個数: 16

約数和(自身を含む): 22194000

約数和(自身を除く): 8919346

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 20549, 41098, 349333, 390431, 698666, 780862, 6637327, 13274654]

約数ペア:

[(1, 13274654), (2, 6637327), (17, 780862), (19, 698666), (34, 390431), (38, 349333), (323, 41098), (646, 20549)]