19032912136

素因数分解:

$2^3\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{323381}}^1$

素因数の和:324445

約数の個数: 32

約数和(自身を含む): 40823743680

約数和(自身を除く): 21790831544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1051, 2102, 4204, 7357, 8408, 14714, 29428, 58856, 323381, 646762, 1293524, 2263667, 2587048, 4527334, 9054668, 18109336, 339873431, 679746862, 1359493724, 2379114017, 2718987448, 4758228034, 9516456068, 19032912136]

約数ペア:

[(1, 19032912136), (2, 9516456068), (4, 4758228034), (7, 2718987448), (8, 2379114017), (14, 1359493724), (28, 679746862), (56, 339873431), (1051, 18109336), (2102, 9054668), (4204, 4527334), (7357, 2587048), (8408, 2263667), (14714, 1293524), (29428, 646762), (58856, 323381)]