3949112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{25981}}^1$

素因数の和:26006

約数の個数: 16

約数和(自身を含む): 7794600

約数和(自身を除く): 3845488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 25981, 51962, 103924, 207848, 493639, 987278, 1974556, 3949112]

約数ペア:

[(1, 3949112), (2, 1974556), (4, 987278), (8, 493639), (19, 207848), (38, 103924), (76, 51962), (152, 25981)]