22889110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2273}}^1$

素因数の和:2352

約数の個数: 32

約数和(自身を含む): 44206560

約数和(自身を除く): 21317450

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 2273, 4546, 5035, 10070, 11365, 22730, 43187, 86374, 120469, 215935, 240938, 431870, 602345, 1204690, 2288911, 4577822, 11444555, 22889110]

約数ペア:

[(1, 22889110), (2, 11444555), (5, 4577822), (10, 2288911), (19, 1204690), (38, 602345), (53, 431870), (95, 240938), (106, 215935), (190, 120469), (265, 86374), (530, 43187), (1007, 22730), (2014, 11365), (2273, 10070), (4546, 5035)]