15972888

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{3677}}^1$

素因数の和:3867

約数の個数: 32

約数和(自身を含む): 40163760

約数和(自身を除く): 24190872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 3677, 4344, 7354, 11031, 14708, 22062, 29416, 44124, 88248, 665537, 1331074, 1996611, 2662148, 3993222, 5324296, 7986444, 15972888]

約数ペア:

[(1, 15972888), (2, 7986444), (3, 5324296), (4, 3993222), (6, 2662148), (8, 1996611), (12, 1331074), (24, 665537), (181, 88248), (362, 44124), (543, 29416), (724, 22062), (1086, 14708), (1448, 11031), (2172, 7354), (3677, 4344)]