43217438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103391}}^1$

素因数の和:103423

約数の個数: 16

約数和(自身を含む): 74442240

約数和(自身を除く): 31224802

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 103391, 206782, 1137301, 1964429, 2274602, 3928858, 21608719, 43217438]

約数ペア:

[(1, 43217438), (2, 21608719), (11, 3928858), (19, 2274602), (22, 1964429), (38, 1137301), (209, 206782), (418, 103391)]