12161778

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{15473}}^1$

素因数の和:15609

約数の個数: 16

約数和(自身を含む): 24510816

約数和(自身を除く): 12349038

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 15473, 30946, 46419, 92838, 2026963, 4053926, 6080889, 12161778]

約数ペア:

[(1, 12161778), (2, 6080889), (3, 4053926), (6, 2026963), (131, 92838), (262, 46419), (393, 30946), (786, 15473)]