11995685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1031}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 15603840

約数和(自身を除く): 3608155

約数列:

[1, 5, 13, 65, 179, 895, 1031, 2327, 5155, 11635, 13403, 67015, 184549, 922745, 2399137, 11995685]

約数ペア:

[(1, 11995685), (5, 2399137), (13, 922745), (65, 184549), (179, 67015), (895, 13403), (1031, 11635), (2327, 5155)]