19072894

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2207}}^1$

素因数の和:2387

約数の個数: 16

約数和(自身を含む): 29808000

約数和(自身を除く): 10735106

約数列:

[1, 2, 29, 58, 149, 298, 2207, 4321, 4414, 8642, 64003, 128006, 328843, 657686, 9536447, 19072894]

約数ペア:

[(1, 19072894), (2, 9536447), (29, 657686), (58, 328843), (149, 128006), (298, 64003), (2207, 8642), (4321, 4414)]