1900285418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5119}}^1\times {\mathrm{9769}}^1$

素因数の和:14909

約数の個数: 16

約数和(自身を含む): 3001344000

約数和(自身を除く): 1101058582

約数列:

[1, 2, 19, 38, 5119, 9769, 10238, 19538, 97261, 185611, 194522, 371222, 50007511, 100015022, 950142709, 1900285418]

約数ペア:

[(1, 1900285418), (2, 950142709), (19, 100015022), (38, 50007511), (5119, 371222), (9769, 194522), (10238, 185611), (19538, 97261)]