13515502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 28030464

約数和(自身を除く): 14514962

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 43, 77, 86, 91, 143, 154, 157, 182, 286, 301, 314, 473, 559, 602, 946, 1001, 1099, 1118, 1727, 2002, 2041, 2198, 3311, 3454, 3913, 4082, 6149, 6622, 6751, 7826, 12089, 12298, 13502, 14287, 22451, 24178, 28574, 43043, 44902, 47257, 74261, 86086, 87763, 94514, 148522, 157157, 175526, 314314, 519827, 614341, 965393, 1039654, 1228682, 1930786, 6757751, 13515502]

約数ペア:

[(1, 13515502), (2, 6757751), (7, 1930786), (11, 1228682), (13, 1039654), (14, 965393), (22, 614341), (26, 519827), (43, 314314), (77, 175526), (86, 157157), (91, 148522), (143, 94514), (154, 87763), (157, 86086), (182, 74261), (286, 47257), (301, 44902), (314, 43043), (473, 28574), (559, 24178), (602, 22451), (946, 14287), (1001, 13502), (1099, 12298), (1118, 12089), (1727, 7826), (2002, 6751), (2041, 6622), (2198, 6149), (3311, 4082), (3454, 3913)]