15674443970

素因数分解:

$2^1\times 5^1\times {\mathrm{127819}}^1\times {\mathrm{12263}}^1$

素因数の和:140089

約数の個数: 16

約数和(自身を含む): 28216520640

約数和(自身を除く): 12542076670

約数列:

[1, 2, 5, 10, 12263, 24526, 61315, 122630, 127819, 255638, 639095, 1278190, 1567444397, 3134888794, 7837221985, 15674443970]

約数ペア:

[(1, 15674443970), (2, 7837221985), (5, 3134888794), (10, 1567444397), (12263, 1278190), (24526, 639095), (61315, 255638), (122630, 127819)]