13738642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3225

約数の個数: 16

約数和(自身を含む): 21579264

約数和(自身を除く): 7840622

約数列:

[1, 2, 31, 62, 71, 142, 2201, 3121, 4402, 6242, 96751, 193502, 221591, 443182, 6869321, 13738642]

約数ペア:

[(1, 13738642), (2, 6869321), (31, 443182), (62, 221591), (71, 193502), (142, 96751), (2201, 6242), (3121, 4402)]