16662308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5431}}^1$

素因数の和:5507

約数の個数: 24

約数和(自身を含む): 31940160

約数和(自身を除く): 15277852

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 5431, 10862, 21724, 70603, 141206, 282412, 320429, 640858, 1281716, 4165577, 8331154, 16662308]

約数ペア:

[(1, 16662308), (2, 8331154), (4, 4165577), (13, 1281716), (26, 640858), (52, 320429), (59, 282412), (118, 141206), (236, 70603), (767, 21724), (1534, 10862), (3068, 5431)]