13188318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 19470882

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 809, 858, 1254, 1482, 1618, 2427, 2717, 4854, 5434, 8151, 8899, 10517, 15371, 16302, 17798, 21034, 26697, 30742, 31551, 46113, 53394, 63102, 92226, 115687, 169081, 199823, 231374, 338162, 347061, 399646, 507243, 599469, 694122, 1014486, 1198938, 2198053, 4396106, 6594159, 13188318]

約数ペア:

[(1, 13188318), (2, 6594159), (3, 4396106), (6, 2198053), (11, 1198938), (13, 1014486), (19, 694122), (22, 599469), (26, 507243), (33, 399646), (38, 347061), (39, 338162), (57, 231374), (66, 199823), (78, 169081), (114, 115687), (143, 92226), (209, 63102), (247, 53394), (286, 46113), (418, 31551), (429, 30742), (494, 26697), (627, 21034), (741, 17798), (809, 16302), (858, 15371), (1254, 10517), (1482, 8899), (1618, 8151), (2427, 5434), (2717, 4854)]