69131234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{11161}}^1$

素因数の和:11345

約数の個数: 16

約数和(自身を含む): 109834080

約数和(自身を除く): 40702846

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 11161, 22322, 212059, 424118, 1819243, 3638486, 34565617, 69131234]

約数ペア:

[(1, 69131234), (2, 34565617), (19, 3638486), (38, 1819243), (163, 424118), (326, 212059), (3097, 22322), (6194, 11161)]