22878874

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1627}}^1$

素因数の和:1797

約数の個数: 16

約数和(自身を含む): 35164800

約数和(自身を除く): 12285926

約数列:

[1, 2, 79, 89, 158, 178, 1627, 3254, 7031, 14062, 128533, 144803, 257066, 289606, 11439437, 22878874]

約数ペア:

[(1, 22878874), (2, 11439437), (79, 289606), (89, 257066), (158, 144803), (178, 128533), (1627, 14062), (3254, 7031)]