22229438

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 44840304

約数和(自身を除く): 22610866

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1213, 1309, 1666, 2426, 2618, 8491, 9163, 13343, 16982, 18326, 20621, 26686, 41242, 59437, 93401, 118874, 144347, 186802, 226831, 288694, 453662, 653807, 1010429, 1307614, 1587817, 2020858, 3175634, 11114719, 22229438]

約数ペア:

[(1, 22229438), (2, 11114719), (7, 3175634), (11, 2020858), (14, 1587817), (17, 1307614), (22, 1010429), (34, 653807), (49, 453662), (77, 288694), (98, 226831), (119, 186802), (154, 144347), (187, 118874), (238, 93401), (374, 59437), (539, 41242), (833, 26686), (1078, 20621), (1213, 18326), (1309, 16982), (1666, 13343), (2426, 9163), (2618, 8491)]