22169972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 45396288

約数和(自身を除く): 23226316

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 107, 187, 214, 277, 374, 428, 554, 748, 1108, 1177, 1819, 2354, 3047, 3638, 4708, 4709, 6094, 7276, 9418, 12188, 18836, 20009, 29639, 40018, 51799, 59278, 80036, 103598, 118556, 207196, 326029, 503863, 652058, 1007726, 1304116, 2015452, 5542493, 11084986, 22169972]

約数ペア:

[(1, 22169972), (2, 11084986), (4, 5542493), (11, 2015452), (17, 1304116), (22, 1007726), (34, 652058), (44, 503863), (68, 326029), (107, 207196), (187, 118556), (214, 103598), (277, 80036), (374, 59278), (428, 51799), (554, 40018), (748, 29639), (1108, 20009), (1177, 18836), (1819, 12188), (2354, 9418), (3047, 7276), (3638, 6094), (4708, 4709)]