13205668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27743}}^1$

素因数の和:27771

約数の個数: 24

約数和(自身を含む): 27965952

約数和(自身を除く): 14760284

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 27743, 55486, 110972, 194201, 388402, 471631, 776804, 943262, 1886524, 3301417, 6602834, 13205668]

約数ペア:

[(1, 13205668), (2, 6602834), (4, 3301417), (7, 1886524), (14, 943262), (17, 776804), (28, 471631), (34, 388402), (68, 194201), (119, 110972), (238, 55486), (476, 27743)]