12994904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{124951}}^1$

素因数の和:124970

約数の個数: 16

約数和(自身を含む): 26239920

約数和(自身を除く): 13245016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 124951, 249902, 499804, 999608, 1624363, 3248726, 6497452, 12994904]

約数ペア:

[(1, 12994904), (2, 6497452), (4, 3248726), (8, 1624363), (13, 999608), (26, 499804), (52, 249902), (104, 124951)]