9908956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 18362960

約数和(自身を除く): 8454004

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 541, 964, 1082, 2164, 4579, 9158, 10279, 18316, 20558, 41116, 130381, 260762, 521524, 2477239, 4954478, 9908956]

約数ペア:

[(1, 9908956), (2, 4954478), (4, 2477239), (19, 521524), (38, 260762), (76, 130381), (241, 41116), (482, 20558), (541, 18316), (964, 10279), (1082, 9158), (2164, 4579)]