1915694896

素因数分解:

$2^4\times {\mathrm{25589}}^1\times {\mathrm{4679}}^1$

素因数の和:30276

約数の個数: 20

約数和(自身を含む): 3712597200

約数和(自身を除く): 1796902304

約数列:

[1, 2, 4, 8, 16, 4679, 9358, 18716, 25589, 37432, 51178, 74864, 102356, 204712, 409424, 119730931, 239461862, 478923724, 957847448, 1915694896]

約数ペア:

[(1, 1915694896), (2, 957847448), (4, 478923724), (8, 239461862), (16, 119730931), (4679, 409424), (9358, 204712), (18716, 102356), (25589, 74864), (37432, 51178)]