30377198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12239}}^1$

素因数の和:12331

約数の個数: 16

約数和(自身を含む): 48911040

約数和(自身を除く): 18533842

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 12239, 24478, 208063, 416126, 893447, 1786894, 15188599, 30377198]

約数ペア:

[(1, 30377198), (2, 15188599), (17, 1786894), (34, 893447), (73, 416126), (146, 208063), (1241, 24478), (2482, 12239)]