12822550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19727}}^1$

素因数の和:19752

約数の個数: 24

約数和(自身を含む): 25685856

約数和(自身を除く): 12863306

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 19727, 39454, 98635, 197270, 256451, 493175, 512902, 986350, 1282255, 2564510, 6411275, 12822550]

約数ペア:

[(1, 12822550), (2, 6411275), (5, 2564510), (10, 1282255), (13, 986350), (25, 512902), (26, 493175), (50, 256451), (65, 197270), (130, 98635), (325, 39454), (650, 19727)]