19040406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41213}}^1$

素因数の和:41236

約数の個数: 32

約数和(自身を含む): 47478528

約数和(自身を除く): 28438122

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 41213, 82426, 123639, 247278, 288491, 453343, 576982, 865473, 906686, 1360029, 1730946, 2720058, 3173401, 6346802, 9520203, 19040406]

約数ペア:

[(1, 19040406), (2, 9520203), (3, 6346802), (6, 3173401), (7, 2720058), (11, 1730946), (14, 1360029), (21, 906686), (22, 865473), (33, 576982), (42, 453343), (66, 288491), (77, 247278), (154, 123639), (231, 82426), (462, 41213)]