15690002384

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1285223}}^1$

素因数の和:1285347

約数の個数: 40

約数和(自身を含む): 35060910720

約数和(自身を除く): 19370908336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 1285223, 2570446, 5140892, 8996561, 10281784, 17993122, 20563568, 35986244, 71972488, 140089307, 143944976, 280178614, 560357228, 980625149, 1120714456, 1961250298, 2241428912, 3922500596, 7845001192, 15690002384]

約数ペア:

[(1, 15690002384), (2, 7845001192), (4, 3922500596), (7, 2241428912), (8, 1961250298), (14, 1120714456), (16, 980625149), (28, 560357228), (56, 280178614), (109, 143944976), (112, 140089307), (218, 71972488), (436, 35986244), (763, 20563568), (872, 17993122), (1526, 10281784), (1744, 8996561), (3052, 5140892), (6104, 2570446), (12208, 1285223)]