12715912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 26164800

約数和(自身を除く): 13448888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229, 458, 631, 916, 1262, 1832, 2519, 2524, 5038, 5048, 6941, 10076, 13882, 20152, 27764, 55528, 144499, 288998, 577996, 1155992, 1589489, 3178978, 6357956, 12715912]

約数ペア:

[(1, 12715912), (2, 6357956), (4, 3178978), (8, 1589489), (11, 1155992), (22, 577996), (44, 288998), (88, 144499), (229, 55528), (458, 27764), (631, 20152), (916, 13882), (1262, 10076), (1832, 6941), (2519, 5048), (2524, 5038)]