19080497510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2803}}^1\times {\mathrm{23473}}^1$

素因数の和:26312

約数の個数: 32

約数和(自身を含む): 35543391840

約数和(自身を除く): 16462894330

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2803, 5606, 14015, 23473, 28030, 46946, 81287, 117365, 162574, 234730, 406435, 680717, 812870, 1361434, 3403585, 6807170, 65794819, 131589638, 328974095, 657948190, 1908049751, 3816099502, 9540248755, 19080497510]

約数ペア:

[(1, 19080497510), (2, 9540248755), (5, 3816099502), (10, 1908049751), (29, 657948190), (58, 328974095), (145, 131589638), (290, 65794819), (2803, 6807170), (5606, 3403585), (14015, 1361434), (23473, 812870), (28030, 680717), (46946, 406435), (81287, 234730), (117365, 162574)]