39741398

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{1171}}^1$

素因数の和:1483

約数の個数: 16

約数和(自身を含む): 60756480

約数和(自身を除く): 21015082

約数列:

[1, 2, 71, 142, 239, 478, 1171, 2342, 16969, 33938, 83141, 166282, 279869, 559738, 19870699, 39741398]

約数ペア:

[(1, 39741398), (2, 19870699), (71, 559738), (142, 279869), (239, 166282), (478, 83141), (1171, 33938), (2342, 16969)]