12981702

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{13781}}^1$

素因数の和:13943

約数の個数: 16

約数和(自身を含む): 26130672

約数和(自身を除く): 13148970

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 13781, 27562, 41343, 82686, 2163617, 4327234, 6490851, 12981702]

約数ペア:

[(1, 12981702), (2, 6490851), (3, 4327234), (6, 2163617), (157, 82686), (314, 41343), (471, 27562), (942, 13781)]