13256766

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4691}}^1$

素因数の和:4856

約数の個数: 24

約数和(自身を含む): 28912104

約数和(自身を除く): 15655338

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 4691, 9382, 14073, 28146, 42219, 84438, 736487, 1472974, 2209461, 4418922, 6628383, 13256766]

約数ペア:

[(1, 13256766), (2, 6628383), (3, 4418922), (6, 2209461), (9, 1472974), (18, 736487), (157, 84438), (314, 42219), (471, 28146), (942, 14073), (1413, 9382), (2826, 4691)]