15673356839

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{6491}}^1$

素因数の和:6815

約数の個数: 32

約数和(自身を含む): 19250390016

約数和(自身を除く): 3577033177

約数列:

[1, 7, 17, 103, 119, 197, 721, 1379, 1751, 3349, 6491, 12257, 20291, 23443, 45437, 110347, 142037, 344947, 668573, 772429, 1278727, 2414629, 4680011, 8951089, 11365741, 21738359, 79560187, 131708881, 152168513, 921962167, 2239050977, 15673356839]

約数ペア:

[(1, 15673356839), (7, 2239050977), (17, 921962167), (103, 152168513), (119, 131708881), (197, 79560187), (721, 21738359), (1379, 11365741), (1751, 8951089), (3349, 4680011), (6491, 2414629), (12257, 1278727), (20291, 772429), (23443, 668573), (45437, 344947), (110347, 142037)]