19220861044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62405393}}^1$

素因数の和:62405415

約数の個数: 24

約数和(自身を含む): 41936424768

約数和(自身を除く): 22715563724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 62405393, 124810786, 249621572, 436837751, 686459323, 873675502, 1372918646, 1747351004, 2745837292, 4805215261, 9610430522, 19220861044]

約数ペア:

[(1, 19220861044), (2, 9610430522), (4, 4805215261), (7, 2745837292), (11, 1747351004), (14, 1372918646), (22, 873675502), (28, 686459323), (44, 436837751), (77, 249621572), (154, 124810786), (308, 62405393)]