12582142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19477}}^1$

素因数の和:19515

約数の個数: 16

約数和(自身を含む): 21036240

約数和(自身を除く): 8454098

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 19477, 38954, 331109, 370063, 662218, 740126, 6291071, 12582142]

約数ペア:

[(1, 12582142), (2, 6291071), (17, 740126), (19, 662218), (34, 370063), (38, 331109), (323, 38954), (646, 19477)]