22012496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 46851168

約数和(自身を除く): 24838672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 181, 362, 691, 724, 1382, 1448, 1991, 2764, 2896, 3982, 5528, 7601, 7964, 11056, 15202, 15928, 30404, 31856, 60808, 121616, 125071, 250142, 500284, 1000568, 1375781, 2001136, 2751562, 5503124, 11006248, 22012496]

約数ペア:

[(1, 22012496), (2, 11006248), (4, 5503124), (8, 2751562), (11, 2001136), (16, 1375781), (22, 1000568), (44, 500284), (88, 250142), (176, 125071), (181, 121616), (362, 60808), (691, 31856), (724, 30404), (1382, 15928), (1448, 15202), (1991, 11056), (2764, 7964), (2896, 7601), (3982, 5528)]