12186681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3511}}^1$

素因数の和:3616

約数の個数: 16

約数和(自身を含む): 17700480

約数和(自身を除く): 5513799

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 3511, 10533, 45643, 136929, 312479, 937437, 4062227, 12186681]

約数ペア:

[(1, 12186681), (3, 4062227), (13, 937437), (39, 312479), (89, 136929), (267, 45643), (1157, 10533), (3471, 3511)]