12913635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6473}}^1$

素因数の和:6507

約数の個数: 32

約数和(自身を含む): 24860160

約数和(自身を除く): 11946525

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 6473, 19419, 32365, 45311, 97095, 122987, 135933, 226555, 368961, 614935, 679665, 860909, 1844805, 2582727, 4304545, 12913635]

約数ペア:

[(1, 12913635), (3, 4304545), (5, 2582727), (7, 1844805), (15, 860909), (19, 679665), (21, 614935), (35, 368961), (57, 226555), (95, 135933), (105, 122987), (133, 97095), (285, 45311), (399, 32365), (665, 19419), (1995, 6473)]