12967118

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1249}}^1$

素因数の和:1459

約数の個数: 16

約数和(自身を含む): 20250000

約数和(自身を除く): 7282882

約数列:

[1, 2, 29, 58, 179, 358, 1249, 2498, 5191, 10382, 36221, 72442, 223571, 447142, 6483559, 12967118]

約数ペア:

[(1, 12967118), (2, 6483559), (29, 447142), (58, 223571), (179, 72442), (358, 36221), (1249, 10382), (2498, 5191)]