22808144

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{23369}}^1$

素因数の和:23438

約数の個数: 20

約数和(自身を含む): 44917140

約数和(自身を除く): 22108996

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 23369, 46738, 93476, 186952, 373904, 1425509, 2851018, 5702036, 11404072, 22808144]

約数ペア:

[(1, 22808144), (2, 11404072), (4, 5702036), (8, 2851018), (16, 1425509), (61, 373904), (122, 186952), (244, 93476), (488, 46738), (976, 23369)]