11901580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25873}}^1$

素因数の和:25905

約数の個数: 24

約数和(自身を含む): 26080992

約数和(自身を除く): 14179412

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 25873, 51746, 103492, 129365, 258730, 517460, 595079, 1190158, 2380316, 2975395, 5950790, 11901580]

約数ペア:

[(1, 11901580), (2, 5950790), (4, 2975395), (5, 2380316), (10, 1190158), (20, 595079), (23, 517460), (46, 258730), (92, 129365), (115, 103492), (230, 51746), (460, 25873)]