12327888976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59268697}}^1$

素因数の和:59268718

約数の個数: 20

約数和(自身を含む): 25722614932

約数和(自身を除く): 13394725956

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 59268697, 118537394, 237074788, 474149576, 770493061, 948299152, 1540986122, 3081972244, 6163944488, 12327888976]

約数ペア:

[(1, 12327888976), (2, 6163944488), (4, 3081972244), (8, 1540986122), (13, 948299152), (16, 770493061), (26, 474149576), (52, 237074788), (104, 118537394), (208, 59268697)]