9538820

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{773}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 20089944

約数和(自身を除く): 10551124

約数列:

[1, 2, 4, 5, 10, 20, 617, 773, 1234, 1546, 2468, 3085, 3092, 3865, 6170, 7730, 12340, 15460, 476941, 953882, 1907764, 2384705, 4769410, 9538820]

約数ペア:

[(1, 9538820), (2, 4769410), (4, 2384705), (5, 1907764), (10, 953882), (20, 476941), (617, 15460), (773, 12340), (1234, 7730), (1546, 6170), (2468, 3865), (3085, 3092)]