2012190136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1203463}}^1$

素因数の和:1203499

約数の個数: 32

約数和(自身を含む): 4332470400

約数和(自身を除く): 2320280264

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 1203463, 2406926, 4813852, 9627704, 13238093, 22865797, 26476186, 45731594, 52952372, 91463188, 105904744, 182926376, 251523767, 503047534, 1006095068, 2012190136]

約数ペア:

[(1, 2012190136), (2, 1006095068), (4, 503047534), (8, 251523767), (11, 182926376), (19, 105904744), (22, 91463188), (38, 52952372), (44, 45731594), (76, 26476186), (88, 22865797), (152, 13238093), (209, 9627704), (418, 4813852), (836, 2406926), (1672, 1203463)]