9520976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31319}}^1$

素因数の和:31346

約数の個数: 20

約数和(自身を含む): 19418400

約数和(自身を除く): 9897424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 31319, 62638, 125276, 250552, 501104, 595061, 1190122, 2380244, 4760488, 9520976]

約数ペア:

[(1, 9520976), (2, 4760488), (4, 2380244), (8, 1190122), (16, 595061), (19, 501104), (38, 250552), (76, 125276), (152, 62638), (304, 31319)]