19228755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14087}}^1$

素因数の和:14115

約数の個数: 32

約数和(自身を含む): 37868544

約数和(自身を除く): 18639789

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 14087, 42261, 70435, 98609, 183131, 211305, 295827, 493045, 549393, 915655, 1281917, 1479135, 2746965, 3845751, 6409585, 19228755]

約数ペア:

[(1, 19228755), (3, 6409585), (5, 3845751), (7, 2746965), (13, 1479135), (15, 1281917), (21, 915655), (35, 549393), (39, 493045), (65, 295827), (91, 211305), (105, 183131), (195, 98609), (273, 70435), (455, 42261), (1365, 14087)]