11161130

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7109}}^1$

素因数の和:7273

約数の個数: 16

約数和(自身を含む): 20220840

約数和(自身を除く): 9059710

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 7109, 14218, 35545, 71090, 1116113, 2232226, 5580565, 11161130]

約数ペア:

[(1, 11161130), (2, 5580565), (5, 2232226), (10, 1116113), (157, 71090), (314, 35545), (785, 14218), (1570, 7109)]