38361242

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1181}}^1$

素因数の和:1441

約数の個数: 16

約数和(自身を含む): 58509000

約数和(自身を除く): 20147758

約数列:

[1, 2, 109, 149, 218, 298, 1181, 2362, 16241, 32482, 128729, 175969, 257458, 351938, 19180621, 38361242]

約数ペア:

[(1, 38361242), (2, 19180621), (109, 351938), (149, 257458), (218, 175969), (298, 128729), (1181, 32482), (2362, 16241)]