16367140

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6247}}^1$

素因数の和:6387

約数の個数: 24

約数和(自身を含む): 34638912

約数和(自身を除く): 18271772

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 6247, 12494, 24988, 31235, 62470, 124940, 818357, 1636714, 3273428, 4091785, 8183570, 16367140]

約数ペア:

[(1, 16367140), (2, 8183570), (4, 4091785), (5, 3273428), (10, 1636714), (20, 818357), (131, 124940), (262, 62470), (524, 31235), (655, 24988), (1310, 12494), (2620, 6247)]