22987142

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1423}}^1$

素因数の和:1663

約数の個数: 16

約数和(自身を含む): 35525952

約数和(自身を除く): 12538810

約数列:

[1, 2, 41, 82, 197, 394, 1423, 2846, 8077, 16154, 58343, 116686, 280331, 560662, 11493571, 22987142]

約数ペア:

[(1, 22987142), (2, 11493571), (41, 560662), (82, 280331), (197, 116686), (394, 58343), (1423, 16154), (2846, 8077)]