22511048

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21157}}^1$

素因数の和:21189

約数の個数: 32

約数和(自身を含む): 50779200

約数和(自身を除く): 28268152

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 21157, 42314, 84628, 148099, 169256, 296198, 401983, 592396, 803966, 1184792, 1607932, 2813881, 3215864, 5627762, 11255524, 22511048]

約数ペア:

[(1, 22511048), (2, 11255524), (4, 5627762), (7, 3215864), (8, 2813881), (14, 1607932), (19, 1184792), (28, 803966), (38, 592396), (56, 401983), (76, 296198), (133, 169256), (152, 148099), (266, 84628), (532, 42314), (1064, 21157)]