12214405

素因数分解:

$5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2141}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 16861824

約数和(自身を除く): 4647419

約数列:

[1, 5, 7, 35, 163, 815, 1141, 2141, 5705, 10705, 14987, 74935, 348983, 1744915, 2442881, 12214405]

約数ペア:

[(1, 12214405), (5, 2442881), (7, 1744915), (35, 348983), (163, 74935), (815, 14987), (1141, 10705), (2141, 5705)]