11319664

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{16453}}^1$

素因数の和:16504

約数の個数: 20

約数和(自身を含む): 22443256

約数和(自身を除く): 11123592

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 16453, 32906, 65812, 131624, 263248, 707479, 1414958, 2829916, 5659832, 11319664]

約数ペア:

[(1, 11319664), (2, 5659832), (4, 2829916), (8, 1414958), (16, 707479), (43, 263248), (86, 131624), (172, 65812), (344, 32906), (688, 16453)]