19619508768

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1301719}}^1$

素因数の和:1301889

約数の個数: 48

約数和(自身を含む): 51829283520

約数和(自身を除く): 32209774752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 15072, 1301719, 2603438, 3905157, 5206876, 7810314, 10413752, 15620628, 20827504, 31241256, 41655008, 62482512, 124965024, 204369883, 408739766, 613109649, 817479532, 1226219298, 1634959064, 2452438596, 3269918128, 4904877192, 6539836256, 9809754384, 19619508768]

約数ペア:

[(1, 19619508768), (2, 9809754384), (3, 6539836256), (4, 4904877192), (6, 3269918128), (8, 2452438596), (12, 1634959064), (16, 1226219298), (24, 817479532), (32, 613109649), (48, 408739766), (96, 204369883), (157, 124965024), (314, 62482512), (471, 41655008), (628, 31241256), (942, 20827504), (1256, 15620628), (1884, 10413752), (2512, 7810314), (3768, 5206876), (5024, 3905157), (7536, 2603438), (15072, 1301719)]