11806928

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 26307840

約数和(自身を除く): 14500912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 389, 542, 778, 1084, 1556, 1897, 2168, 2723, 3112, 3794, 4336, 5446, 6224, 7588, 10892, 15176, 21784, 30352, 43568, 105419, 210838, 421676, 737933, 843352, 1475866, 1686704, 2951732, 5903464, 11806928]

約数ペア:

[(1, 11806928), (2, 5903464), (4, 2951732), (7, 1686704), (8, 1475866), (14, 843352), (16, 737933), (28, 421676), (56, 210838), (112, 105419), (271, 43568), (389, 30352), (542, 21784), (778, 15176), (1084, 10892), (1556, 7588), (1897, 6224), (2168, 5446), (2723, 4336), (3112, 3794)]