19812210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60037}}^1$

素因数の和:60058

約数の個数: 32

約数和(自身を含む): 51872832

約数和(自身を除く): 32060622

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 60037, 120074, 180111, 300185, 360222, 600370, 660407, 900555, 1320814, 1801110, 1981221, 3302035, 3962442, 6604070, 9906105, 19812210]

約数ペア:

[(1, 19812210), (2, 9906105), (3, 6604070), (5, 3962442), (6, 3302035), (10, 1981221), (11, 1801110), (15, 1320814), (22, 900555), (30, 660407), (33, 600370), (55, 360222), (66, 300185), (110, 180111), (165, 120074), (330, 60037)]