17379205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2999}}^1$

素因数の和:3084

約数の個数: 16

約数和(自身を含む): 22320000

約数和(自身を除く): 4940795

約数列:

[1, 5, 19, 61, 95, 305, 1159, 2999, 5795, 14995, 56981, 182939, 284905, 914695, 3475841, 17379205]

約数ペア:

[(1, 17379205), (5, 3475841), (19, 914695), (61, 284905), (95, 182939), (305, 56981), (1159, 14995), (2999, 5795)]