838931434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2007013}}^1$

素因数の和:2007045

約数の個数: 16

約数和(自身を含む): 1445050080

約数和(自身を除く): 606118646

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2007013, 4014026, 22077143, 38133247, 44154286, 76266494, 419465717, 838931434]

約数ペア:

[(1, 838931434), (2, 419465717), (11, 76266494), (19, 44154286), (22, 38133247), (38, 22077143), (209, 4014026), (418, 2007013)]