39530488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1871}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 78624000

約数和(自身を除く): 39093512

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 1871, 2641, 3742, 5282, 7484, 10564, 14968, 21128, 35549, 71098, 142196, 260069, 284392, 520138, 1040276, 2080552, 4941311, 9882622, 19765244, 39530488]

約数ペア:

[(1, 39530488), (2, 19765244), (4, 9882622), (8, 4941311), (19, 2080552), (38, 1040276), (76, 520138), (139, 284392), (152, 260069), (278, 142196), (556, 71098), (1112, 35549), (1871, 21128), (2641, 14968), (3742, 10564), (5282, 7484)]