19367628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{230567}}^1$

素因数の和:230581

約数の個数: 24

約数和(自身を含む): 51647232

約数和(自身を除く): 32279604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 230567, 461134, 691701, 922268, 1383402, 1613969, 2766804, 3227938, 4841907, 6455876, 9683814, 19367628]

約数ペア:

[(1, 19367628), (2, 9683814), (3, 6455876), (4, 4841907), (6, 3227938), (7, 2766804), (12, 1613969), (14, 1383402), (21, 922268), (28, 691701), (42, 461134), (84, 230567)]