12278805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10631}}^1$

素因数の和:10657

約数の個数: 32

約数和(自身を含む): 24496128

約数和(自身を除く): 12217323

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 10631, 31893, 53155, 74417, 116941, 159465, 223251, 350823, 372085, 584705, 818587, 1116255, 1754115, 2455761, 4092935, 12278805]

約数ペア:

[(1, 12278805), (3, 4092935), (5, 2455761), (7, 1754115), (11, 1116255), (15, 818587), (21, 584705), (33, 372085), (35, 350823), (55, 223251), (77, 159465), (105, 116941), (165, 74417), (231, 53155), (385, 31893), (1155, 10631)]