12601004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7817}}^1$

素因数の和:7865

約数の個数: 24

約数和(自身を含む): 24517248

約数和(自身を除く): 11916244

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 7817, 15634, 31268, 101621, 203242, 242327, 406484, 484654, 969308, 3150251, 6300502, 12601004]

約数ペア:

[(1, 12601004), (2, 6300502), (4, 3150251), (13, 969308), (26, 484654), (31, 406484), (52, 242327), (62, 203242), (124, 101621), (403, 31268), (806, 15634), (1612, 7817)]