19633238

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:791

約数の個数: 16

約数和(自身を含む): 29993280

約数和(自身を除く): 10360042

約数列:

[1, 2, 79, 158, 313, 397, 626, 794, 24727, 31363, 49454, 62726, 124261, 248522, 9816619, 19633238]

約数ペア:

[(1, 19633238), (2, 9816619), (79, 248522), (158, 124261), (313, 62726), (397, 49454), (626, 31363), (794, 24727)]