13308326845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1\times {\mathrm{5693}}^1$

素因数の和:7965

約数の個数: 32

約数和(自身を含む): 18350167680

約数和(自身を除く): 5041840835

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 2237, 5693, 11185, 24607, 28465, 42503, 62623, 108167, 123035, 212515, 313115, 467533, 540835, 1189837, 2337665, 5949185, 12735241, 63676205, 140087651, 241969579, 700438255, 1209847895, 2661665369, 13308326845]

約数ペア:

[(1, 13308326845), (5, 2661665369), (11, 1209847895), (19, 700438255), (55, 241969579), (95, 140087651), (209, 63676205), (1045, 12735241), (2237, 5949185), (5693, 2337665), (11185, 1189837), (24607, 540835), (28465, 467533), (42503, 313115), (62623, 212515), (108167, 123035)]