15632212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2897}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 29211840

約数和(自身を除く): 13579628

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 2897, 5396, 5794, 11588, 55043, 110086, 205687, 220172, 411374, 822748, 3908053, 7816106, 15632212]

約数ペア:

[(1, 15632212), (2, 7816106), (4, 3908053), (19, 822748), (38, 411374), (71, 220172), (76, 205687), (142, 110086), (284, 55043), (1349, 11588), (2698, 5794), (2897, 5396)]