12889166

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 24

約数和(自身を含む): 20485920

約数和(自身を除く): 7596754

約数列:

[1, 2, 29, 58, 79, 97, 158, 194, 841, 1682, 2291, 2813, 4582, 5626, 7663, 15326, 66439, 81577, 132878, 163154, 222227, 444454, 6444583, 12889166]

約数ペア:

[(1, 12889166), (2, 6444583), (29, 444454), (58, 222227), (79, 163154), (97, 132878), (158, 81577), (194, 66439), (841, 15326), (1682, 7663), (2291, 5626), (2813, 4582)]