25173382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{991}}^1$

素因数の和:1983

約数の個数: 16

約数和(自身を含む): 40747392

約数和(自身を除く): 15574010

約数列:

[1, 2, 13, 26, 977, 991, 1954, 1982, 12701, 12883, 25402, 25766, 968207, 1936414, 12586691, 25173382]

約数ペア:

[(1, 25173382), (2, 12586691), (13, 1936414), (26, 968207), (977, 25766), (991, 25402), (1954, 12883), (1982, 12701)]