13427756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{547}}^1$

素因数の和:606

約数の個数: 36

約数和(自身を含む): 26307288

約数和(自身を除く): 12879532

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 361, 547, 646, 722, 1094, 1292, 1444, 2188, 6137, 9299, 10393, 12274, 18598, 20786, 24548, 37196, 41572, 176681, 197467, 353362, 394934, 706724, 789868, 3356939, 6713878, 13427756]

約数ペア:

[(1, 13427756), (2, 6713878), (4, 3356939), (17, 789868), (19, 706724), (34, 394934), (38, 353362), (68, 197467), (76, 176681), (323, 41572), (361, 37196), (547, 24548), (646, 20786), (722, 18598), (1094, 12274), (1292, 10393), (1444, 9299), (2188, 6137)]