9509860

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1973}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 20063736

約数和(自身を除く): 10553876

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 1973, 2410, 3946, 4820, 7892, 9865, 19730, 39460, 475493, 950986, 1901972, 2377465, 4754930, 9509860]

約数ペア:

[(1, 9509860), (2, 4754930), (4, 2377465), (5, 1901972), (10, 950986), (20, 475493), (241, 39460), (482, 19730), (964, 9865), (1205, 7892), (1973, 4820), (2410, 3946)]