19633164

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 48894048

約数和(自身を除く): 29260884

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 157, 204, 314, 471, 613, 628, 942, 1226, 1839, 1884, 2452, 2669, 3678, 5338, 7356, 8007, 10421, 10676, 16014, 20842, 31263, 32028, 41684, 62526, 96241, 125052, 192482, 288723, 384964, 577446, 1154892, 1636097, 3272194, 4908291, 6544388, 9816582, 19633164]

約数ペア:

[(1, 19633164), (2, 9816582), (3, 6544388), (4, 4908291), (6, 3272194), (12, 1636097), (17, 1154892), (34, 577446), (51, 384964), (68, 288723), (102, 192482), (157, 125052), (204, 96241), (314, 62526), (471, 41684), (613, 32028), (628, 31263), (942, 20842), (1226, 16014), (1839, 10676), (1884, 10421), (2452, 8007), (2669, 7356), (3678, 5338)]