12961182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{166169}}^1$

素因数の和:166187

約数の個数: 16

約数和(自身を含む): 27916560

約数和(自身を除く): 14955378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 166169, 332338, 498507, 997014, 2160197, 4320394, 6480591, 12961182]

約数ペア:

[(1, 12961182), (2, 6480591), (3, 4320394), (6, 2160197), (13, 997014), (26, 498507), (39, 332338), (78, 166169)]