2019692270018

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{37584061}}^1$

素因数の和:37584437

約数の個数: 16

約数和(自身を含む): 3071820555384

約数和(自身を除く): 1052128285366

約数列:

[1, 2, 97, 194, 277, 554, 26869, 53738, 37584061, 75168122, 3645653917, 7291307834, 10410784897, 20821569794, 1009846135009, 2019692270018]

約数ペア:

[(1, 2019692270018), (2, 1009846135009), (97, 20821569794), (194, 10410784897), (277, 7291307834), (554, 3645653917), (26869, 75168122), (53738, 37584061)]