12644996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34739}}^1$

素因数の和:34763

約数の個数: 24

約数和(自身を含む): 27236160

約数和(自身を除く): 14591164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 34739, 69478, 138956, 243173, 451607, 486346, 903214, 972692, 1806428, 3161249, 6322498, 12644996]

約数ペア:

[(1, 12644996), (2, 6322498), (4, 3161249), (7, 1806428), (13, 972692), (14, 903214), (26, 486346), (28, 451607), (52, 243173), (91, 138956), (182, 69478), (364, 34739)]