11641745

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 14469840

約数和(自身を除く): 2828095

約数列:

[1, 5, 41, 109, 205, 521, 545, 2605, 4469, 21361, 22345, 56789, 106805, 283945, 2328349, 11641745]

約数ペア:

[(1, 11641745), (5, 2328349), (41, 283945), (109, 106805), (205, 56789), (521, 22345), (545, 21361), (2605, 4469)]