19994514

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 41696640

約数和(自身を除く): 21702126

約数列:

[1, 2, 3, 6, 29, 58, 87, 151, 174, 302, 453, 761, 906, 1522, 2283, 4379, 4566, 8758, 13137, 22069, 26274, 44138, 66207, 114911, 132414, 229822, 344733, 689466, 3332419, 6664838, 9997257, 19994514]

約数ペア:

[(1, 19994514), (2, 9997257), (3, 6664838), (6, 3332419), (29, 689466), (58, 344733), (87, 229822), (151, 132414), (174, 114911), (302, 66207), (453, 44138), (761, 26274), (906, 22069), (1522, 13137), (2283, 8758), (4379, 4566)]