11723390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{449}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 24235200

約数和(自身を除く): 12511810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 373, 449, 746, 898, 1865, 2245, 2611, 3143, 3730, 4490, 5222, 6286, 13055, 15715, 26110, 31430, 167477, 334954, 837385, 1172339, 1674770, 2344678, 5861695, 11723390]

約数ペア:

[(1, 11723390), (2, 5861695), (5, 2344678), (7, 1674770), (10, 1172339), (14, 837385), (35, 334954), (70, 167477), (373, 31430), (449, 26110), (746, 15715), (898, 13055), (1865, 6286), (2245, 5222), (2611, 4490), (3143, 3730)]