24780769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 28788480

約数和(自身を除く): 4007711

約数列:

[1, 13, 19, 41, 247, 533, 779, 2447, 10127, 31811, 46493, 100327, 604409, 1304251, 1906213, 24780769]

約数ペア:

[(1, 24780769), (13, 1906213), (19, 1304251), (41, 604409), (247, 100327), (533, 46493), (779, 31811), (2447, 10127)]