18880262006

素因数分解:

$2^1\times {\mathrm{1153}}^1\times {\mathrm{8187451}}^1$

素因数の和:8188606

約数の個数: 8

約数和(自身を含む): 28344958824

約数和(自身を除く): 9464696818

約数列:

[1, 2, 1153, 2306, 8187451, 16374902, 9440131003, 18880262006]

約数ペア:

[(1, 18880262006), (2, 9440131003), (1153, 16374902), (2306, 8187451)]