12638454

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{91583}}^1$

素因数の和:91611

約数の個数: 16

約数和(自身を含む): 26376192

約数和(自身を除く): 13737738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 91583, 183166, 274749, 549498, 2106409, 4212818, 6319227, 12638454]

約数ペア:

[(1, 12638454), (2, 6319227), (3, 4212818), (6, 2106409), (23, 549498), (46, 274749), (69, 183166), (138, 91583)]