19038478

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{601}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 29300544

約数和(自身を除く): 10262066

約数列:

[1, 2, 47, 94, 337, 601, 674, 1202, 15839, 28247, 31678, 56494, 202537, 405074, 9519239, 19038478]

約数ペア:

[(1, 19038478), (2, 9519239), (47, 405074), (94, 202537), (337, 56494), (601, 31678), (674, 28247), (1202, 15839)]