12888268

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 23390640

約数和(自身を除く): 10502372

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 883, 1766, 3532, 3649, 7298, 14596, 36203, 72406, 78587, 144812, 157174, 314348, 3222067, 6444134, 12888268]

約数ペア:

[(1, 12888268), (2, 6444134), (4, 3222067), (41, 314348), (82, 157174), (89, 144812), (164, 78587), (178, 72406), (356, 36203), (883, 14596), (1766, 7298), (3532, 3649)]