1937646974

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1\times {\mathrm{10223}}^1$

素因数の和:11299

約数の個数: 16

約数和(自身を含む): 2939727168

約数和(自身を除く): 1002080194

約数列:

[1, 2, 97, 194, 977, 1954, 10223, 20446, 94769, 189538, 991631, 1983262, 9987871, 19975742, 968823487, 1937646974]

約数ペア:

[(1, 1937646974), (2, 968823487), (97, 19975742), (194, 9987871), (977, 1983262), (1954, 991631), (10223, 189538), (20446, 94769)]