22784801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 25401600

約数和(自身を除く): 2616799

約数列:

[1, 13, 47, 89, 419, 611, 1157, 4183, 5447, 19693, 37291, 54379, 256009, 484783, 1752677, 22784801]

約数ペア:

[(1, 22784801), (13, 1752677), (47, 484783), (89, 256009), (419, 54379), (611, 37291), (1157, 19693), (4183, 5447)]