77422378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{185221}}^1$

素因数の和:185253

約数の個数: 16

約数和(自身を含む): 133359840

約数和(自身を除く): 55937462

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 185221, 370442, 2037431, 3519199, 4074862, 7038398, 38711189, 77422378]

約数ペア:

[(1, 77422378), (2, 38711189), (11, 7038398), (19, 4074862), (22, 3519199), (38, 2037431), (209, 370442), (418, 185221)]