2011893774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1604381}}^1$

素因数の和:1604416

約数の個数: 32

約数和(自身を含む): 4620620160

約数和(自身を除く): 2608726386

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 1604381, 3208762, 4813143, 9626286, 17648191, 30483239, 35296382, 52944573, 60966478, 91449717, 105889146, 182899434, 335315629, 670631258, 1005946887, 2011893774]

約数ペア:

[(1, 2011893774), (2, 1005946887), (3, 670631258), (6, 335315629), (11, 182899434), (19, 105889146), (22, 91449717), (33, 60966478), (38, 52944573), (57, 35296382), (66, 30483239), (114, 17648191), (209, 9626286), (418, 4813143), (627, 3208762), (1254, 1604381)]