39401198

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{2143}}^1$

素因数の和:2491

約数の個数: 16

約数和(自身を含む): 61361280

約数和(自身を除く): 21960082

約数列:

[1, 2, 29, 58, 317, 634, 2143, 4286, 9193, 18386, 62147, 124294, 679331, 1358662, 19700599, 39401198]

約数ペア:

[(1, 39401198), (2, 19700599), (29, 1358662), (58, 679331), (317, 124294), (634, 62147), (2143, 18386), (4286, 9193)]