22173587

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 24164352

約数和(自身を除く): 1990765

約数列:

[1, 23, 31, 137, 227, 713, 3151, 4247, 5221, 7037, 31099, 97681, 161851, 715277, 964069, 22173587]

約数ペア:

[(1, 22173587), (23, 964069), (31, 715277), (137, 161851), (227, 97681), (713, 31099), (3151, 7037), (4247, 5221)]