39676978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4127}}^1$

素因数の和:4182

約数の個数: 32

約数和(自身を含む): 71331840

約数和(自身を除く): 31654862

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4127, 4807, 8254, 9614, 45397, 78413, 90794, 94921, 156826, 189842, 862543, 1044131, 1725086, 1803499, 2088262, 3606998, 19838489, 39676978]

約数ペア:

[(1, 39676978), (2, 19838489), (11, 3606998), (19, 2088262), (22, 1803499), (23, 1725086), (38, 1044131), (46, 862543), (209, 189842), (253, 156826), (418, 94921), (437, 90794), (506, 78413), (874, 45397), (4127, 9614), (4807, 8254)]