219486618626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{433768021}}^1$

素因数の和:433768057

約数の個数: 16

約数和(自身を含む): 374775571008

約数和(自身を除く): 155288952382

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 433768021, 867536042, 4771448231, 9542896462, 9976664483, 19953328966, 109743309313, 219486618626]

約数ペア:

[(1, 219486618626), (2, 109743309313), (11, 19953328966), (22, 9976664483), (23, 9542896462), (46, 4771448231), (253, 867536042), (506, 433768021)]