18586066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28771}}^1$

素因数の和:28809

約数の個数: 16

約数和(自身を含む): 31073760

約数和(自身を除く): 12487694

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 28771, 57542, 489107, 546649, 978214, 1093298, 9293033, 18586066]

約数ペア:

[(1, 18586066), (2, 9293033), (17, 1093298), (19, 978214), (34, 546649), (38, 489107), (323, 57542), (646, 28771)]