16445726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 28188000

約数和(自身を除く): 11742274

約数列:

[1, 2, 11, 22, 29, 58, 149, 173, 298, 319, 346, 638, 1639, 1903, 3278, 3806, 4321, 5017, 8642, 10034, 25777, 47531, 51554, 55187, 95062, 110374, 283547, 567094, 747533, 1495066, 8222863, 16445726]

約数ペア:

[(1, 16445726), (2, 8222863), (11, 1495066), (22, 747533), (29, 567094), (58, 283547), (149, 110374), (173, 95062), (298, 55187), (319, 51554), (346, 47531), (638, 25777), (1639, 10034), (1903, 8642), (3278, 5017), (3806, 4321)]