17925888971

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{160997}}^1$

素因数の和:161170

約数の個数: 16

約数和(自身を含む): 19288848384

約数和(自身を除く): 1362959413

約数列:

[1, 23, 47, 103, 1081, 2369, 4841, 111343, 160997, 3702931, 7566859, 16582691, 174037757, 381401893, 779386477, 17925888971]

約数ペア:

[(1, 17925888971), (23, 779386477), (47, 381401893), (103, 174037757), (1081, 16582691), (2369, 7566859), (4841, 3702931), (111343, 160997)]