15682931

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 18436992

約数和(自身を除く): 2754061

約数列:

[1, 11, 31, 37, 113, 121, 341, 407, 1147, 1243, 3503, 3751, 4181, 4477, 12617, 13673, 38533, 45991, 129611, 138787, 423863, 505901, 1425721, 15682931]

約数ペア:

[(1, 15682931), (11, 1425721), (31, 505901), (37, 423863), (113, 138787), (121, 129611), (341, 45991), (407, 38533), (1147, 13673), (1243, 12617), (3503, 4477), (3751, 4181)]