949017890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{106273}}^1$

素因数の和:106346

約数の個数: 32

約数和(自身を含む): 1836414720

約数和(自身を除く): 887396830

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 106273, 212546, 531365, 1062730, 2019187, 4038374, 4994831, 9989662, 10095935, 20191870, 24974155, 49948310, 94901789, 189803578, 474508945, 949017890]

約数ペア:

[(1, 949017890), (2, 474508945), (5, 189803578), (10, 94901789), (19, 49948310), (38, 24974155), (47, 20191870), (94, 10095935), (95, 9989662), (190, 4994831), (235, 4038374), (470, 2019187), (893, 1062730), (1786, 531365), (4465, 212546), (8930, 106273)]