12711636556

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{77509979}}^1$

素因数の和:77510024

約数の個数: 12

約数和(自身を含む): 22787934120

約数和(自身を除く): 10076297564

約数列:

[1, 2, 4, 41, 82, 164, 77509979, 155019958, 310039916, 3177909139, 6355818278, 12711636556]

約数ペア:

[(1, 12711636556), (2, 6355818278), (4, 3177909139), (41, 310039916), (82, 155019958), (164, 77509979)]