12176090

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13681}}^1$

素因数の和:13777

約数の個数: 16

約数和(自身を含む): 22164840

約数和(自身を除く): 9988750

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 13681, 27362, 68405, 136810, 1217609, 2435218, 6088045, 12176090]

約数ペア:

[(1, 12176090), (2, 6088045), (5, 2435218), (10, 1217609), (89, 136810), (178, 68405), (445, 27362), (890, 13681)]