19857324

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18593}}^1$

素因数の和:18689

約数の個数: 24

約数和(自身を含む): 46856880

約数和(自身を除く): 26999556

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 18593, 37186, 55779, 74372, 111558, 223116, 1654777, 3309554, 4964331, 6619108, 9928662, 19857324]

約数ペア:

[(1, 19857324), (2, 9928662), (3, 6619108), (4, 4964331), (6, 3309554), (12, 1654777), (89, 223116), (178, 111558), (267, 74372), (356, 55779), (534, 37186), (1068, 18593)]