9963902

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:788

約数の個数: 24

約数和(自身を含む): 16601760

約数和(自身を除く): 6637858

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 719, 1066, 1438, 6929, 9347, 13858, 18694, 29479, 58958, 121511, 243022, 383227, 766454, 4981951, 9963902]

約数ペア:

[(1, 9963902), (2, 4981951), (13, 766454), (26, 383227), (41, 243022), (82, 121511), (169, 58958), (338, 29479), (533, 18694), (719, 13858), (1066, 9347), (1438, 6929)]