189434785

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{10909}}^1$

素因数の和:11088

約数の個数: 16

約数和(自身を含む): 238798080

約数和(自身を除く): 49363295

約数列:

[1, 5, 23, 115, 151, 755, 3473, 10909, 17365, 54545, 250907, 1254535, 1647259, 8236295, 37886957, 189434785]

約数ペア:

[(1, 189434785), (5, 37886957), (23, 8236295), (115, 1647259), (151, 1254535), (755, 250907), (3473, 54545), (10909, 17365)]