13237016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7487}}^1$

素因数の和:7523

約数の個数: 32

約数和(自身を含む): 28304640

約数和(自身を除く): 15067624

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 7487, 14974, 29948, 59896, 97331, 127279, 194662, 254558, 389324, 509116, 778648, 1018232, 1654627, 3309254, 6618508, 13237016]

約数ペア:

[(1, 13237016), (2, 6618508), (4, 3309254), (8, 1654627), (13, 1018232), (17, 778648), (26, 509116), (34, 389324), (52, 254558), (68, 194662), (104, 127279), (136, 97331), (221, 59896), (442, 29948), (884, 14974), (1768, 7487)]