19157226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10009}}^1$

素因数の和:10054

約数の個数: 32

約数和(自身を含む): 43243200

約数和(自身を除く): 24085974

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 10009, 20018, 30027, 60054, 110099, 220198, 290261, 330297, 580522, 660594, 870783, 1741566, 3192871, 6385742, 9578613, 19157226]

約数ペア:

[(1, 19157226), (2, 9578613), (3, 6385742), (6, 3192871), (11, 1741566), (22, 870783), (29, 660594), (33, 580522), (58, 330297), (66, 290261), (87, 220198), (174, 110099), (319, 60054), (638, 30027), (957, 20018), (1914, 10009)]