16420522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{719}}^1$

素因数の和:1341

約数の個数: 16

約数和(自身を含む): 26006400

約数和(自身を除く): 9585878

約数列:

[1, 2, 19, 38, 601, 719, 1202, 1438, 11419, 13661, 22838, 27322, 432119, 864238, 8210261, 16420522]

約数ペア:

[(1, 16420522), (2, 8210261), (19, 864238), (38, 432119), (601, 27322), (719, 22838), (1202, 13661), (1438, 11419)]