2019763834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{101221}}^1$

素因数の和:102141

約数の個数: 16

約数和(自身を含む): 3308744736

約数和(自身を除く): 1288980902

約数列:

[1, 2, 11, 22, 907, 1814, 9977, 19954, 101221, 202442, 1113431, 2226862, 91807447, 183614894, 1009881917, 2019763834]

約数ペア:

[(1, 2019763834), (2, 1009881917), (11, 183614894), (22, 91807447), (907, 2226862), (1814, 1113431), (9977, 202442), (19954, 101221)]