12187912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8147}}^1$

素因数の和:8181

約数の個数: 32

約数和(自身を含む): 26399520

約数和(自身を除く): 14211608

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 8147, 16294, 32588, 65176, 89617, 138499, 179234, 276998, 358468, 553996, 716936, 1107992, 1523489, 3046978, 6093956, 12187912]

約数ペア:

[(1, 12187912), (2, 6093956), (4, 3046978), (8, 1523489), (11, 1107992), (17, 716936), (22, 553996), (34, 358468), (44, 276998), (68, 179234), (88, 138499), (136, 89617), (187, 65176), (374, 32588), (748, 16294), (1496, 8147)]