13249912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127403}}^1$

素因数の和:127422

約数の個数: 16

約数和(自身を含む): 26754840

約数和(自身を除く): 13504928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127403, 254806, 509612, 1019224, 1656239, 3312478, 6624956, 13249912]

約数ペア:

[(1, 13249912), (2, 6624956), (4, 3312478), (8, 1656239), (13, 1019224), (26, 509612), (52, 254806), (104, 127403)]