12661730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55051}}^1$

素因数の和:55081

約数の個数: 16

約数和(自身を含む): 23782464

約数和(自身を除く): 11120734

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 55051, 110102, 275255, 550510, 1266173, 2532346, 6330865, 12661730]

約数ペア:

[(1, 12661730), (2, 6330865), (5, 2532346), (10, 1266173), (23, 550510), (46, 275255), (115, 110102), (230, 55051)]