22643383

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2791}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 27696640

約数和(自身を除く): 5053257

約数列:

[1, 7, 19, 61, 133, 427, 1159, 2791, 8113, 19537, 53029, 170251, 371203, 1191757, 3234769, 22643383]

約数ペア:

[(1, 22643383), (7, 3234769), (19, 1191757), (61, 371203), (133, 170251), (427, 53029), (1159, 19537), (2791, 8113)]