189720187

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9629}}^1$

素因数の和:9726

約数の個数: 16

約数和(自身を含む): 214941600

約数和(自身を除く): 25221413

約数列:

[1, 17, 19, 61, 323, 1037, 1159, 9629, 19703, 163693, 182951, 587369, 3110167, 9985273, 11160011, 189720187]

約数ペア:

[(1, 189720187), (17, 11160011), (19, 9985273), (61, 3110167), (323, 587369), (1037, 182951), (1159, 163693), (9629, 19703)]