11481428

素因数分解:

$2^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{947}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 23040192

約数和(自身を除く): 11558764

約数列:

[1, 2, 4, 7, 14, 28, 433, 866, 947, 1732, 1894, 3031, 3788, 6062, 6629, 12124, 13258, 26516, 410051, 820102, 1640204, 2870357, 5740714, 11481428]

約数ペア:

[(1, 11481428), (2, 5740714), (4, 2870357), (7, 1640204), (14, 820102), (28, 410051), (433, 26516), (866, 13258), (947, 12124), (1732, 6629), (1894, 6062), (3031, 3788)]