16559906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 28814400

約数和(自身を除く): 12254494

約数列:

[1, 2, 11, 19, 22, 38, 173, 209, 229, 346, 418, 458, 1903, 2519, 3287, 3806, 4351, 5038, 6574, 8702, 36157, 39617, 47861, 72314, 79234, 95722, 435787, 752723, 871574, 1505446, 8279953, 16559906]

約数ペア:

[(1, 16559906), (2, 8279953), (11, 1505446), (19, 871574), (22, 752723), (38, 435787), (173, 95722), (209, 79234), (229, 72314), (346, 47861), (418, 39617), (458, 36157), (1903, 8702), (2519, 6574), (3287, 5038), (3806, 4351)]