38914603

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 51287040

約数和(自身を除く): 12372437

約数列:

[1, 7, 13, 19, 71, 91, 133, 247, 317, 497, 923, 1349, 1729, 2219, 4121, 6023, 6461, 9443, 17537, 22507, 28847, 42161, 78299, 122759, 157549, 292591, 427633, 548093, 2048137, 2993431, 5559229, 38914603]

約数ペア:

[(1, 38914603), (7, 5559229), (13, 2993431), (19, 2048137), (71, 548093), (91, 427633), (133, 292591), (247, 157549), (317, 122759), (497, 78299), (923, 42161), (1349, 28847), (1729, 22507), (2219, 17537), (4121, 9443), (6023, 6461)]