15217268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1091}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 29169504

約数和(自身を除く): 13952236

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1091, 1268, 2182, 3487, 4364, 6974, 12001, 13948, 24002, 48004, 345847, 691694, 1383388, 3804317, 7608634, 15217268]

約数ペア:

[(1, 15217268), (2, 7608634), (4, 3804317), (11, 1383388), (22, 691694), (44, 345847), (317, 48004), (634, 24002), (1091, 13948), (1268, 12001), (2182, 6974), (3487, 4364)]