15704016940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16706401}}^1$

素因数の和:16706457

約数の個数: 24

約数和(自身を含む): 33680106432

約数和(自身を除く): 17976089492

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 16706401, 33412802, 66825604, 83532005, 167064010, 334128020, 785200847, 1570401694, 3140803388, 3926004235, 7852008470, 15704016940]

約数ペア:

[(1, 15704016940), (2, 7852008470), (4, 3926004235), (5, 3140803388), (10, 1570401694), (20, 785200847), (47, 334128020), (94, 167064010), (188, 83532005), (235, 66825604), (470, 33412802), (940, 16706401)]