2019802018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6701}}^1\times {\mathrm{11593}}^1$

素因数の和:18309

約数の個数: 16

約数和(自身を含む): 3263525496

約数和(自身を除く): 1243723478

約数列:

[1, 2, 13, 26, 6701, 11593, 13402, 23186, 87113, 150709, 174226, 301418, 77684693, 155369386, 1009901009, 2019802018]

約数ペア:

[(1, 2019802018), (2, 1009901009), (13, 155369386), (26, 77684693), (6701, 301418), (11593, 174226), (13402, 150709), (23186, 87113)]