9969808

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 30

約数和(自身を含む): 19834854

約数和(自身を除く): 9865046

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 337, 344, 674, 688, 1348, 1849, 2696, 3698, 5392, 7396, 14491, 14792, 28982, 29584, 57964, 115928, 231856, 623113, 1246226, 2492452, 4984904, 9969808]

約数ペア:

[(1, 9969808), (2, 4984904), (4, 2492452), (8, 1246226), (16, 623113), (43, 231856), (86, 115928), (172, 57964), (337, 29584), (344, 28982), (674, 14792), (688, 14491), (1348, 7396), (1849, 5392), (2696, 3698)]