13396255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 17138304

約数和(自身を除く): 3742049

約数列:

[1, 5, 17, 85, 173, 865, 911, 2941, 4555, 14705, 15487, 77435, 157603, 788015, 2679251, 13396255]

約数ペア:

[(1, 13396255), (5, 2679251), (17, 788015), (85, 157603), (173, 77435), (865, 15487), (911, 14705), (2941, 4555)]