15889488

素因数分解:

$2^4\times 3^1\times {\mathrm{331031}}^1$

素因数の和:331042

約数の個数: 20

約数和(自身を含む): 41047968

約数和(自身を除く): 25158480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331031, 662062, 993093, 1324124, 1986186, 2648248, 3972372, 5296496, 7944744, 15889488]

約数ペア:

[(1, 15889488), (2, 7944744), (3, 5296496), (4, 3972372), (6, 2648248), (8, 1986186), (12, 1324124), (16, 993093), (24, 662062), (48, 331031)]