16215874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5779}}^1$

素因数の和:5865

約数の個数: 16

約数和(自身を含む): 25801920

約数和(自身を除く): 9586046

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 5779, 11558, 132917, 265834, 352519, 705038, 8107937, 16215874]

約数ペア:

[(1, 16215874), (2, 8107937), (23, 705038), (46, 352519), (61, 265834), (122, 132917), (1403, 11558), (2806, 5779)]