38171938

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 68400000

約数和(自身を除く): 30228062

約数列:

[1, 2, 7, 14, 37, 59, 74, 118, 259, 413, 518, 826, 1249, 2183, 2498, 4366, 8743, 15281, 17486, 30562, 46213, 73691, 92426, 147382, 323491, 515837, 646982, 1031674, 2726567, 5453134, 19085969, 38171938]

約数ペア:

[(1, 38171938), (2, 19085969), (7, 5453134), (14, 2726567), (37, 1031674), (59, 646982), (74, 515837), (118, 323491), (259, 147382), (413, 92426), (518, 73691), (826, 46213), (1249, 30562), (2183, 17486), (2498, 15281), (4366, 8743)]