982802018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2351201}}^1$

素因数の和:2351233

約数の個数: 16

約数和(自身を含む): 1692865440

約数和(自身を除く): 710063422

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2351201, 4702402, 25863211, 44672819, 51726422, 89345638, 491401009, 982802018]

約数ペア:

[(1, 982802018), (2, 491401009), (11, 89345638), (19, 51726422), (22, 44672819), (38, 25863211), (209, 4702402), (418, 2351201)]