19995462146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{95441}}^1$

素因数の和:95650

約数の個数: 32

約数和(自身を含む): 33397064640

約数和(自身を除く): 13401602494

約数列:

[1, 2, 11, 22, 89, 107, 178, 214, 979, 1177, 1958, 2354, 9523, 19046, 95441, 104753, 190882, 209506, 1049851, 2099702, 8494249, 10212187, 16988498, 20424374, 93436739, 112334057, 186873478, 224668114, 908884643, 1817769286, 9997731073, 19995462146]

約数ペア:

[(1, 19995462146), (2, 9997731073), (11, 1817769286), (22, 908884643), (89, 224668114), (107, 186873478), (178, 112334057), (214, 93436739), (979, 20424374), (1177, 16988498), (1958, 10212187), (2354, 8494249), (9523, 2099702), (19046, 1049851), (95441, 209506), (104753, 190882)]