22196314

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 40711680

約数和(自身を除く): 18515366

約数列:

[1, 2, 7, 14, 47, 49, 61, 79, 94, 98, 122, 158, 329, 427, 553, 658, 854, 1106, 2303, 2867, 2989, 3713, 3871, 4606, 4819, 5734, 5978, 7426, 7742, 9638, 20069, 25991, 33733, 40138, 51982, 67466, 140483, 181937, 226493, 236131, 280966, 363874, 452986, 472262, 1585451, 3170902, 11098157, 22196314]

約数ペア:

[(1, 22196314), (2, 11098157), (7, 3170902), (14, 1585451), (47, 472262), (49, 452986), (61, 363874), (79, 280966), (94, 236131), (98, 226493), (122, 181937), (158, 140483), (329, 67466), (427, 51982), (553, 40138), (658, 33733), (854, 25991), (1106, 20069), (2303, 9638), (2867, 7742), (2989, 7426), (3713, 5978), (3871, 5734), (4606, 4819)]