187855898

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{5273}}^1$

素因数の和:5701

約数の個数: 16

約数和(自身を含む): 288593280

約数和(自身を除く): 100737382

約数列:

[1, 2, 47, 94, 379, 758, 5273, 10546, 17813, 35626, 247831, 495662, 1998467, 3996934, 93927949, 187855898]

約数ペア:

[(1, 187855898), (2, 93927949), (47, 3996934), (94, 1998467), (379, 495662), (758, 247831), (5273, 35626), (10546, 17813)]