11931784

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 23094720

約数和(自身を除く): 11162936

約数列:

[1, 2, 4, 8, 53, 106, 107, 212, 214, 263, 424, 428, 526, 856, 1052, 2104, 5671, 11342, 13939, 22684, 27878, 28141, 45368, 55756, 56282, 111512, 112564, 225128, 1491473, 2982946, 5965892, 11931784]

約数ペア:

[(1, 11931784), (2, 5965892), (4, 2982946), (8, 1491473), (53, 225128), (106, 112564), (107, 111512), (212, 56282), (214, 55756), (263, 45368), (424, 28141), (428, 27878), (526, 22684), (856, 13939), (1052, 11342), (2104, 5671)]