15673208770

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{21470149}}^1$

素因数の和:21470229

約数の個数: 16

約数和(自身を含む): 28598239800

約数和(自身を除く): 12925031030

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 21470149, 42940298, 107350745, 214701490, 1567320877, 3134641754, 7836604385, 15673208770]

約数ペア:

[(1, 15673208770), (2, 7836604385), (5, 3134641754), (10, 1567320877), (73, 214701490), (146, 107350745), (365, 42940298), (730, 21470149)]