18692734

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 28724400

約数和(自身を除く): 10031666

約数列:

[1, 2, 59, 118, 157, 314, 1009, 2018, 9263, 18526, 59531, 119062, 158413, 316826, 9346367, 18692734]

約数ペア:

[(1, 18692734), (2, 9346367), (59, 316826), (118, 158413), (157, 119062), (314, 59531), (1009, 18526), (2018, 9263)]