19005243663

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1\times {\mathrm{4463}}^1$

素因数の和:5691

約数の個数: 32

約数和(自身を含む): 29140992000

約数和(自身を除く): 10135748337

約数列:

[1, 3, 7, 21, 199, 597, 1019, 1393, 3057, 4179, 4463, 7133, 13389, 21399, 31241, 93723, 202781, 608343, 888137, 1419467, 2664411, 4258401, 4547797, 6216959, 13643391, 18650877, 31834579, 95503737, 905011603, 2715034809, 6335081221, 19005243663]

約数ペア:

[(1, 19005243663), (3, 6335081221), (7, 2715034809), (21, 905011603), (199, 95503737), (597, 31834579), (1019, 18650877), (1393, 13643391), (3057, 6216959), (4179, 4547797), (4463, 4258401), (7133, 2664411), (13389, 1419467), (21399, 888137), (31241, 608343), (93723, 202781)]