38706478

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{991}}^1$

素因数の和:1383

約数の個数: 16

約数和(自身を含む): 59281920

約数和(自身を除く): 20575442

約数列:

[1, 2, 59, 118, 331, 662, 991, 1982, 19529, 39058, 58469, 116938, 328021, 656042, 19353239, 38706478]

約数ペア:

[(1, 38706478), (2, 19353239), (59, 656042), (118, 328021), (331, 116938), (662, 58469), (991, 39058), (1982, 19529)]