22900472

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21523}}^1$

素因数の和:21555

約数の個数: 32

約数和(自身を含む): 51657600

約数和(自身を除く): 28757128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 21523, 43046, 86092, 150661, 172184, 301322, 408937, 602644, 817874, 1205288, 1635748, 2862559, 3271496, 5725118, 11450236, 22900472]

約数ペア:

[(1, 22900472), (2, 11450236), (4, 5725118), (7, 3271496), (8, 2862559), (14, 1635748), (19, 1205288), (28, 817874), (38, 602644), (56, 408937), (76, 301322), (133, 172184), (152, 150661), (266, 86092), (532, 43046), (1064, 21523)]