12875568

素因数分解:

$2^4\times 3^1\times {\mathrm{313}}^1\times {\mathrm{857}}^1$

素因数の和:1181

約数の個数: 40

約数和(自身を含む): 33407088

約数和(自身を除く): 20531520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 313, 626, 857, 939, 1252, 1714, 1878, 2504, 2571, 3428, 3756, 5008, 5142, 6856, 7512, 10284, 13712, 15024, 20568, 41136, 268241, 536482, 804723, 1072964, 1609446, 2145928, 3218892, 4291856, 6437784, 12875568]

約数ペア:

[(1, 12875568), (2, 6437784), (3, 4291856), (4, 3218892), (6, 2145928), (8, 1609446), (12, 1072964), (16, 804723), (24, 536482), (48, 268241), (313, 41136), (626, 20568), (857, 15024), (939, 13712), (1252, 10284), (1714, 7512), (1878, 6856), (2504, 5142), (2571, 5008), (3428, 3756)]