22254895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3847}}^1$

素因数の和:3954

約数の個数: 16

約数和(自身を含む): 29090880

約数和(自身を除く): 6835985

約数列:

[1, 5, 13, 65, 89, 445, 1157, 3847, 5785, 19235, 50011, 250055, 342383, 1711915, 4450979, 22254895]

約数ペア:

[(1, 22254895), (5, 4450979), (13, 1711915), (65, 342383), (89, 250055), (445, 50011), (1157, 19235), (3847, 5785)]