2015103742

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1\times {\mathrm{15803}}^1$

素因数の和:16527

約数の個数: 16

約数和(自身を含む): 3057125760

約数和(自身を除く): 1042022018

約数列:

[1, 2, 103, 206, 619, 1238, 15803, 31606, 63757, 127514, 1627709, 3255418, 9782057, 19564114, 1007551871, 2015103742]

約数ペア:

[(1, 2015103742), (2, 1007551871), (103, 19564114), (206, 9782057), (619, 3255418), (1238, 1627709), (15803, 127514), (31606, 63757)]