12149405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3643}}^1$

素因数の和:3700

約数の個数: 16

約数和(自身を含む): 15742080

約数和(自身を除く): 3592675

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 3643, 18215, 83789, 105647, 418945, 528235, 2429881, 12149405]

約数ペア:

[(1, 12149405), (5, 2429881), (23, 528235), (29, 418945), (115, 105647), (145, 83789), (667, 18215), (3335, 3643)]