13003926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{569}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 28153440

約数和(自身を除く): 15149514

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 293, 569, 586, 879, 1138, 1707, 1758, 3414, 3809, 7397, 7618, 11427, 14794, 22191, 22854, 44382, 166717, 333434, 500151, 1000302, 2167321, 4334642, 6501963, 13003926]

約数ペア:

[(1, 13003926), (2, 6501963), (3, 4334642), (6, 2167321), (13, 1000302), (26, 500151), (39, 333434), (78, 166717), (293, 44382), (569, 22854), (586, 22191), (879, 14794), (1138, 11427), (1707, 7618), (1758, 7397), (3414, 3809)]