12255280336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{58919617}}^1$

素因数の和:58919638

約数の個数: 20

約数和(自身を含む): 25571114212

約数和(自身を除く): 13315833876

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 58919617, 117839234, 235678468, 471356936, 765955021, 942713872, 1531910042, 3063820084, 6127640168, 12255280336]

約数ペア:

[(1, 12255280336), (2, 6127640168), (4, 3063820084), (8, 1531910042), (13, 942713872), (16, 765955021), (26, 471356936), (52, 235678468), (104, 117839234), (208, 58919617)]