12618502312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{121331753}}^1$

素因数の和:121331772

約数の個数: 16

約数和(自身を含む): 25479668340

約数和(自身を除く): 12861166028

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 121331753, 242663506, 485327012, 970654024, 1577312789, 3154625578, 6309251156, 12618502312]

約数ペア:

[(1, 12618502312), (2, 6309251156), (4, 3154625578), (8, 1577312789), (13, 970654024), (26, 485327012), (52, 242663506), (104, 121331753)]