19883094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43037}}^1$

素因数の和:43060

約数の個数: 32

約数和(自身を含む): 49579776

約数和(自身を除く): 29696682

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43037, 86074, 129111, 258222, 301259, 473407, 602518, 903777, 946814, 1420221, 1807554, 2840442, 3313849, 6627698, 9941547, 19883094]

約数ペア:

[(1, 19883094), (2, 9941547), (3, 6627698), (6, 3313849), (7, 2840442), (11, 1807554), (14, 1420221), (21, 946814), (22, 903777), (33, 602518), (42, 473407), (66, 301259), (77, 258222), (154, 129111), (231, 86074), (462, 43037)]