19842396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{236219}}^1$

素因数の和:236233

約数の個数: 24

約数和(自身を含む): 52913280

約数和(自身を除く): 33070884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 236219, 472438, 708657, 944876, 1417314, 1653533, 2834628, 3307066, 4960599, 6614132, 9921198, 19842396]

約数ペア:

[(1, 19842396), (2, 9921198), (3, 6614132), (4, 4960599), (6, 3307066), (7, 2834628), (12, 1653533), (14, 1417314), (21, 944876), (28, 708657), (42, 472438), (84, 236219)]