13109668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 28407456

約数和(自身を除く): 15297788

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 43, 44, 52, 82, 86, 143, 164, 169, 172, 286, 338, 451, 473, 533, 559, 572, 676, 902, 946, 1066, 1118, 1763, 1804, 1859, 1892, 2132, 2236, 3526, 3718, 5863, 6149, 6929, 7052, 7267, 7436, 11726, 12298, 13858, 14534, 19393, 22919, 23452, 24596, 27716, 29068, 38786, 45838, 76219, 77572, 79937, 91676, 152438, 159874, 252109, 297947, 304876, 319748, 504218, 595894, 1008436, 1191788, 3277417, 6554834, 13109668]

約数ペア:

[(1, 13109668), (2, 6554834), (4, 3277417), (11, 1191788), (13, 1008436), (22, 595894), (26, 504218), (41, 319748), (43, 304876), (44, 297947), (52, 252109), (82, 159874), (86, 152438), (143, 91676), (164, 79937), (169, 77572), (172, 76219), (286, 45838), (338, 38786), (451, 29068), (473, 27716), (533, 24596), (559, 23452), (572, 22919), (676, 19393), (902, 14534), (946, 13858), (1066, 12298), (1118, 11726), (1763, 7436), (1804, 7267), (1859, 7052), (1892, 6929), (2132, 6149), (2236, 5863), (3526, 3718)]