19253722

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{523}}^1$

素因数の和:837

約数の個数: 16

約数和(自身を含む): 29427840

約数和(自身を除く): 10174118

約数列:

[1, 2, 79, 158, 233, 466, 523, 1046, 18407, 36814, 41317, 82634, 121859, 243718, 9626861, 19253722]

約数ペア:

[(1, 19253722), (2, 9626861), (79, 243718), (158, 121859), (233, 82634), (466, 41317), (523, 36814), (1046, 18407)]