12515248

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{12823}}^1$

素因数の和:12892

約数の個数: 20

約数和(自身を含む): 24647728

約数和(自身を除く): 12132480

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 12823, 25646, 51292, 102584, 205168, 782203, 1564406, 3128812, 6257624, 12515248]

約数ペア:

[(1, 12515248), (2, 6257624), (4, 3128812), (8, 1564406), (16, 782203), (61, 205168), (122, 102584), (244, 51292), (488, 25646), (976, 12823)]