15918184

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 30672000

約数和(自身を除く): 14753816

約数列:

[1, 2, 4, 8, 79, 89, 158, 178, 283, 316, 356, 566, 632, 712, 1132, 2264, 7031, 14062, 22357, 25187, 28124, 44714, 50374, 56248, 89428, 100748, 178856, 201496, 1989773, 3979546, 7959092, 15918184]

約数ペア:

[(1, 15918184), (2, 7959092), (4, 3979546), (8, 1989773), (79, 201496), (89, 178856), (158, 100748), (178, 89428), (283, 56248), (316, 50374), (356, 44714), (566, 28124), (632, 25187), (712, 22357), (1132, 14062), (2264, 7031)]