16243190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 30672000

約数和(自身を除く): 14428810

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 709, 790, 1418, 2291, 3545, 4582, 7090, 11455, 20561, 22910, 41122, 56011, 102805, 112022, 205610, 280055, 560110, 1624319, 3248638, 8121595, 16243190]

約数ペア:

[(1, 16243190), (2, 8121595), (5, 3248638), (10, 1624319), (29, 560110), (58, 280055), (79, 205610), (145, 112022), (158, 102805), (290, 56011), (395, 41122), (709, 22910), (790, 20561), (1418, 11455), (2291, 7090), (3545, 4582)]