23990408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{593}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 48648600

約数和(自身を除く): 24658192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 593, 778, 1186, 1556, 2372, 3112, 4744, 5057, 7709, 10114, 15418, 20228, 30836, 40456, 61672, 230677, 461354, 922708, 1845416, 2998801, 5997602, 11995204, 23990408]

約数ペア:

[(1, 23990408), (2, 11995204), (4, 5997602), (8, 2998801), (13, 1845416), (26, 922708), (52, 461354), (104, 230677), (389, 61672), (593, 40456), (778, 30836), (1186, 20228), (1556, 15418), (2372, 10114), (3112, 7709), (4744, 5057)]