21356733134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{62081}}^1$

素因数の和:62936

約数の個数: 32

約数和(自身を含む): 36832008960

約数和(自身を除く): 15475275826

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 823, 1646, 9053, 15637, 18106, 31274, 62081, 124162, 172007, 344014, 682891, 1179539, 1365782, 2359078, 12974929, 25949858, 51092663, 102185326, 562019293, 970760597, 1124038586, 1941521194, 10678366567, 21356733134]

約数ペア:

[(1, 21356733134), (2, 10678366567), (11, 1941521194), (19, 1124038586), (22, 970760597), (38, 562019293), (209, 102185326), (418, 51092663), (823, 25949858), (1646, 12974929), (9053, 2359078), (15637, 1365782), (18106, 1179539), (31274, 682891), (62081, 344014), (124162, 172007)]