22170370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 41741568

約数和(自身を除く): 19571198

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 1097, 2021, 2194, 4042, 5485, 10105, 10970, 20210, 47171, 51559, 94342, 103118, 235855, 257795, 471710, 515590, 2217037, 4434074, 11085185, 22170370]

約数ペア:

[(1, 22170370), (2, 11085185), (5, 4434074), (10, 2217037), (43, 515590), (47, 471710), (86, 257795), (94, 235855), (215, 103118), (235, 94342), (430, 51559), (470, 47171), (1097, 20210), (2021, 10970), (2194, 10105), (4042, 5485)]