9821366

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 24

約数和(自身を含む): 15873984

約数和(自身を除く): 6052618

約数列:

[1, 2, 19, 38, 61, 122, 223, 361, 446, 722, 1159, 2318, 4237, 8474, 13603, 22021, 27206, 44042, 80503, 161006, 258457, 516914, 4910683, 9821366]

約数ペア:

[(1, 9821366), (2, 4910683), (19, 516914), (38, 258457), (61, 161006), (122, 80503), (223, 44042), (361, 27206), (446, 22021), (722, 13603), (1159, 8474), (2318, 4237)]