190054870

素因数分解:

$2^1\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{6397}}^1$

素因数の和:9375

約数の個数: 16

約数和(自身を含む): 342267408

約数和(自身を除く): 152212538

約数列:

[1, 2, 5, 10, 2971, 5942, 6397, 12794, 14855, 29710, 31985, 63970, 19005487, 38010974, 95027435, 190054870]

約数ペア:

[(1, 190054870), (2, 95027435), (5, 38010974), (10, 19005487), (2971, 63970), (5942, 31985), (6397, 29710), (12794, 14855)]