21000481522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{5347}}^1\times {\mathrm{85381}}^1$

素因数の和:90753

約数の個数: 16

約数和(自身を含む): 32876851392

約数和(自身を除く): 11876369870

約数列:

[1, 2, 23, 46, 5347, 10694, 85381, 122981, 170762, 245962, 1963763, 3927526, 456532207, 913064414, 10500240761, 21000481522]

約数ペア:

[(1, 21000481522), (2, 10500240761), (23, 913064414), (46, 456532207), (5347, 3927526), (10694, 1963763), (85381, 245962), (122981, 170762)]