15874014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1801}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 34511904

約数和(自身を除く): 18637890

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 1801, 2938, 3602, 4407, 5403, 8814, 10806, 23413, 46826, 70239, 140478, 203513, 407026, 610539, 1221078, 2645669, 5291338, 7937007, 15874014]

約数ペア:

[(1, 15874014), (2, 7937007), (3, 5291338), (6, 2645669), (13, 1221078), (26, 610539), (39, 407026), (78, 203513), (113, 140478), (226, 70239), (339, 46826), (678, 23413), (1469, 10806), (1801, 8814), (2938, 5403), (3602, 4407)]