19021937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^2\times {\mathrm{163}}^1$

素因数の和:380

約数の個数: 12

約数和(自身を含む): 21083184

約数和(自身を除く): 2061247

約数列:

[1, 11, 103, 163, 1133, 1793, 10609, 16789, 116699, 184679, 1729267, 19021937]

約数ペア:

[(1, 19021937), (11, 1729267), (103, 184679), (163, 116699), (1133, 16789), (1793, 10609)]