12703184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 26743080

約数和(自身を除く): 14039896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 389, 628, 778, 1256, 1556, 2041, 2512, 3112, 4082, 5057, 6224, 8164, 10114, 16328, 20228, 32656, 40456, 61073, 80912, 122146, 244292, 488584, 793949, 977168, 1587898, 3175796, 6351592, 12703184]

約数ペア:

[(1, 12703184), (2, 6351592), (4, 3175796), (8, 1587898), (13, 977168), (16, 793949), (26, 488584), (52, 244292), (104, 122146), (157, 80912), (208, 61073), (314, 40456), (389, 32656), (628, 20228), (778, 16328), (1256, 10114), (1556, 8164), (2041, 6224), (2512, 5057), (3112, 4082)]