22145431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15137}}^1$

素因数の和:15174

約数の個数: 16

約数和(自身を含む): 29064960

約数和(自身を除く): 6919529

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 15137, 105959, 166507, 287603, 1165549, 2013221, 3163633, 22145431]

約数ペア:

[(1, 22145431), (7, 3163633), (11, 2013221), (19, 1165549), (77, 287603), (133, 166507), (209, 105959), (1463, 15137)]