17969618

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{631}}^1$

素因数の和:1153

約数の個数: 16

約数和(自身を含む): 27984960

約数和(自身を除く): 10015342

約数列:

[1, 2, 29, 58, 491, 631, 982, 1262, 14239, 18299, 28478, 36598, 309821, 619642, 8984809, 17969618]

約数ペア:

[(1, 17969618), (2, 8984809), (29, 619642), (58, 309821), (491, 36598), (631, 28478), (982, 18299), (1262, 14239)]