9889808

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{10133}}^1$

素因数の和:10202

約数の個数: 20

約数和(自身を含む): 19477548

約数和(自身を除く): 9587740

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 10133, 20266, 40532, 81064, 162128, 618113, 1236226, 2472452, 4944904, 9889808]

約数ペア:

[(1, 9889808), (2, 4944904), (4, 2472452), (8, 1236226), (16, 618113), (61, 162128), (122, 81064), (244, 40532), (488, 20266), (976, 10133)]