19292666

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:677

約数の個数: 16

約数和(自身を含む): 29370048

約数和(自身を除く): 10077382

約数列:

[1, 2, 151, 193, 302, 331, 386, 662, 29143, 49981, 58286, 63883, 99962, 127766, 9646333, 19292666]

約数ペア:

[(1, 19292666), (2, 9646333), (151, 127766), (193, 99962), (302, 63883), (331, 58286), (386, 49981), (662, 29143)]