189154130431

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1893757}}^1$

素因数の和:1894534

約数の個数: 16

約数和(自身を含む): 227856962560

約数和(自身を除く): 38702832129

約数列:

[1, 7, 19, 133, 751, 5257, 14269, 99883, 1893757, 13256299, 35981383, 251869681, 1422211507, 9955480549, 27022018633, 189154130431]

約数ペア:

[(1, 189154130431), (7, 27022018633), (19, 9955480549), (133, 1422211507), (751, 251869681), (5257, 35981383), (14269, 13256299), (99883, 1893757)]