11779090

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2399}}^1$

素因数の和:2897

約数の個数: 16

約数和(自身を含む): 21254400

約数和(自身を除く): 9475310

約数列:

[1, 2, 5, 10, 491, 982, 2399, 2455, 4798, 4910, 11995, 23990, 1177909, 2355818, 5889545, 11779090]

約数ペア:

[(1, 11779090), (2, 5889545), (5, 2355818), (10, 1177909), (491, 23990), (982, 11995), (2399, 4910), (2455, 4798)]