13778992

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{6781}}^1$

素因数の和:6916

約数の個数: 20

約数和(自身を含む): 26910976

約数和(自身を除く): 13131984

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 6781, 13562, 27124, 54248, 108496, 861187, 1722374, 3444748, 6889496, 13778992]

約数ペア:

[(1, 13778992), (2, 6889496), (4, 3444748), (8, 1722374), (16, 861187), (127, 108496), (254, 54248), (508, 27124), (1016, 13562), (2032, 6781)]