23180188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 42223104

約数和(自身を除く): 19042916

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 1427, 2854, 4061, 5708, 8122, 16244, 44237, 88474, 176948, 186937, 373874, 747748, 5795047, 11590094, 23180188]

約数ペア:

[(1, 23180188), (2, 11590094), (4, 5795047), (31, 747748), (62, 373874), (124, 186937), (131, 176948), (262, 88474), (524, 44237), (1427, 16244), (2854, 8122), (4061, 5708)]