12156906139

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{77743}}^1$

素因数の和:78090

約数の個数: 16

約数和(自身を含む): 14105871360

約数和(自身を除く): 1948965221

約数列:

[1, 7, 89, 251, 623, 1757, 22339, 77743, 156373, 544201, 6919127, 19513493, 48433889, 136594451, 1736700877, 12156906139]

約数ペア:

[(1, 12156906139), (7, 1736700877), (89, 136594451), (251, 48433889), (623, 19513493), (1757, 6919127), (22339, 544201), (77743, 156373)]