21732791806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2003761}}^1$

素因数の和:2003820

約数の個数: 32

約数和(自身を含む): 38953133280

約数和(自身を除く): 17220341474

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 5423, 10846, 2003761, 4007522, 22041371, 34063937, 44082742, 58109069, 68127874, 116218138, 374703307, 639199759, 749406614, 987854173, 1278399518, 1975708346, 10866395903, 21732791806]

約数ペア:

[(1, 21732791806), (2, 10866395903), (11, 1975708346), (17, 1278399518), (22, 987854173), (29, 749406614), (34, 639199759), (58, 374703307), (187, 116218138), (319, 68127874), (374, 58109069), (493, 44082742), (638, 34063937), (986, 22041371), (5423, 4007522), (10846, 2003761)]