22213052

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{15383}}^1$

素因数の和:15425

約数の個数: 18

約数和(自身を含む): 41029128

約数和(自身を除く): 18816076

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 15383, 30766, 61532, 292277, 584554, 1169108, 5553263, 11106526, 22213052]

約数ペア:

[(1, 22213052), (2, 11106526), (4, 5553263), (19, 1169108), (38, 584554), (76, 292277), (361, 61532), (722, 30766), (1444, 15383)]