11958928

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{12253}}^1$

素因数の和:12322

約数の個数: 20

約数和(自身を含む): 23552188

約数和(自身を除く): 11593260

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 12253, 24506, 49012, 98024, 196048, 747433, 1494866, 2989732, 5979464, 11958928]

約数ペア:

[(1, 11958928), (2, 5979464), (4, 2989732), (8, 1494866), (16, 747433), (61, 196048), (122, 98024), (244, 49012), (488, 24506), (976, 12253)]