10820614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2141}}^1$

素因数の和:2188

約数の個数: 24

約数和(自身を含む): 19586448

約数和(自身を除く): 8765834

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2141, 2527, 4282, 5054, 14987, 29974, 40679, 81358, 284753, 569506, 772901, 1545802, 5410307, 10820614]

約数ペア:

[(1, 10820614), (2, 5410307), (7, 1545802), (14, 772901), (19, 569506), (38, 284753), (133, 81358), (266, 40679), (361, 29974), (722, 14987), (2141, 5054), (2527, 4282)]