13431964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36901}}^1$

素因数の和:36925

約数の個数: 24

約数和(自身を含む): 28931168

約数和(自身を除く): 15499204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 36901, 73802, 147604, 258307, 479713, 516614, 959426, 1033228, 1918852, 3357991, 6715982, 13431964]

約数ペア:

[(1, 13431964), (2, 6715982), (4, 3357991), (7, 1918852), (13, 1033228), (14, 959426), (26, 516614), (28, 479713), (52, 258307), (91, 147604), (182, 73802), (364, 36901)]