15664053228

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18385039}}^1$

素因数の和:18385117

約数の個数: 24

約数和(自身を含む): 37064240640

約数和(自身を除く): 21400187412

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 18385039, 36770078, 55155117, 73540156, 110310234, 220620468, 1305337769, 2610675538, 3916013307, 5221351076, 7832026614, 15664053228]

約数ペア:

[(1, 15664053228), (2, 7832026614), (3, 5221351076), (4, 3916013307), (6, 2610675538), (12, 1305337769), (71, 220620468), (142, 110310234), (213, 73540156), (284, 55155117), (426, 36770078), (852, 18385039)]