22918798

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 40854528

約数和(自身を除く): 17935730

約数列:

[1, 2, 7, 14, 47, 61, 94, 122, 329, 427, 571, 658, 854, 1142, 2867, 3997, 5734, 7994, 20069, 26837, 34831, 40138, 53674, 69662, 187859, 243817, 375718, 487634, 1637057, 3274114, 11459399, 22918798]

約数ペア:

[(1, 22918798), (2, 11459399), (7, 3274114), (14, 1637057), (47, 487634), (61, 375718), (94, 243817), (122, 187859), (329, 69662), (427, 53674), (571, 40138), (658, 34831), (854, 26837), (1142, 20069), (2867, 7994), (3997, 5734)]