19255446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152821}}^1$

素因数の和:152836

約数の個数: 24

約数和(自身を含む): 47680464

約数和(自身を除く): 28425018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152821, 305642, 458463, 916926, 1069747, 1375389, 2139494, 2750778, 3209241, 6418482, 9627723, 19255446]

約数ペア:

[(1, 19255446), (2, 9627723), (3, 6418482), (6, 3209241), (7, 2750778), (9, 2139494), (14, 1375389), (18, 1069747), (21, 916926), (42, 458463), (63, 305642), (126, 152821)]