25531972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10837}}^1$

素因数の和:10891

約数の個数: 24

約数和(自身を含む): 48554240

約数和(自身を除く): 23022268

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 10837, 21674, 43348, 205903, 335947, 411806, 671894, 823612, 1343788, 6382993, 12765986, 25531972]

約数ペア:

[(1, 25531972), (2, 12765986), (4, 6382993), (19, 1343788), (31, 823612), (38, 671894), (62, 411806), (76, 335947), (124, 205903), (589, 43348), (1178, 21674), (2356, 10837)]