1900496774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{239297}}^1$

素因数の和:239348

約数の個数: 24

約数和(自身を含む): 3282211368

約数和(自身を除く): 1381714594

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 239297, 478594, 2632267, 4546643, 5264534, 9093286, 50013073, 86386217, 100026146, 172772434, 950248387, 1900496774]

約数ペア:

[(1, 1900496774), (2, 950248387), (11, 172772434), (19, 100026146), (22, 86386217), (38, 50013073), (209, 9093286), (361, 5264534), (418, 4546643), (722, 2632267), (3971, 478594), (7942, 239297)]