18565214

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1259}}^1$

素因数の和:1435

約数の個数: 16

約数和(自身を含む): 28531440

約数和(自身を除く): 9966226

約数列:

[1, 2, 73, 101, 146, 202, 1259, 2518, 7373, 14746, 91907, 127159, 183814, 254318, 9282607, 18565214]

約数ペア:

[(1, 18565214), (2, 9282607), (73, 254318), (101, 183814), (146, 127159), (202, 91907), (1259, 14746), (2518, 7373)]