9937660

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3793}}^1$

素因数の和:3933

約数の個数: 24

約数和(自身を含む): 21033936

約数和(自身を除く): 11096276

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 3793, 7586, 15172, 18965, 37930, 75860, 496883, 993766, 1987532, 2484415, 4968830, 9937660]

約数ペア:

[(1, 9937660), (2, 4968830), (4, 2484415), (5, 1987532), (10, 993766), (20, 496883), (131, 75860), (262, 37930), (524, 18965), (655, 15172), (1310, 7586), (2620, 3793)]