126844342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{8581}}^1$

素因数の和:8991

約数の個数: 16

約数和(自身を含む): 200818800

約数和(自身を除く): 73974458

約数列:

[1, 2, 19, 38, 389, 778, 7391, 8581, 14782, 17162, 163039, 326078, 3338009, 6676018, 63422171, 126844342]

約数ペア:

[(1, 126844342), (2, 63422171), (19, 6676018), (38, 3338009), (389, 326078), (778, 163039), (7391, 17162), (8581, 14782)]