15741946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 26889408

約数和(自身を除く): 11147462

約数列:

[1, 2, 11, 22, 37, 74, 83, 166, 233, 407, 466, 814, 913, 1826, 2563, 3071, 5126, 6142, 8621, 17242, 19339, 33781, 38678, 67562, 94831, 189662, 212729, 425458, 715543, 1431086, 7870973, 15741946]

約数ペア:

[(1, 15741946), (2, 7870973), (11, 1431086), (22, 715543), (37, 425458), (74, 212729), (83, 189662), (166, 94831), (233, 67562), (407, 38678), (466, 33781), (814, 19339), (913, 17242), (1826, 8621), (2563, 6142), (3071, 5126)]