22193512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2357}}^1$

素因数の和:2481

約数の個数: 32

約数和(自身を含む): 45839520

約数和(自身を除く): 23646008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 2357, 4708, 4714, 9416, 9428, 18856, 25927, 51854, 103708, 207416, 252199, 504398, 1008796, 2017592, 2774189, 5548378, 11096756, 22193512]

約数ペア:

[(1, 22193512), (2, 11096756), (4, 5548378), (8, 2774189), (11, 2017592), (22, 1008796), (44, 504398), (88, 252199), (107, 207416), (214, 103708), (428, 51854), (856, 25927), (1177, 18856), (2354, 9428), (2357, 9416), (4708, 4714)]