23531090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{213919}}^1$

素因数の和:213937

約数の個数: 16

約数和(自身を含む): 46206720

約数和(自身を除く): 22675630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 213919, 427838, 1069595, 2139190, 2353109, 4706218, 11765545, 23531090]

約数ペア:

[(1, 23531090), (2, 11765545), (5, 4706218), (10, 2353109), (11, 2139190), (22, 1069595), (55, 427838), (110, 213919)]