12439024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:857

約数の個数: 40

約数和(自身を含む): 26317760

約数和(自身を除く): 13878736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 757, 1027, 1264, 1514, 2054, 3028, 4108, 6056, 8216, 9841, 12112, 16432, 19682, 39364, 59803, 78728, 119606, 157456, 239212, 478424, 777439, 956848, 1554878, 3109756, 6219512, 12439024]

約数ペア:

[(1, 12439024), (2, 6219512), (4, 3109756), (8, 1554878), (13, 956848), (16, 777439), (26, 478424), (52, 239212), (79, 157456), (104, 119606), (158, 78728), (208, 59803), (316, 39364), (632, 19682), (757, 16432), (1027, 12112), (1264, 9841), (1514, 8216), (2054, 6056), (3028, 4108)]