15695565904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51630151}}^1$

素因数の和:51630178

約数の個数: 20

約数和(自身を含む): 32010694240

約数和(自身を除く): 16315128336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51630151, 103260302, 206520604, 413041208, 826082416, 980972869, 1961945738, 3923891476, 7847782952, 15695565904]

約数ペア:

[(1, 15695565904), (2, 7847782952), (4, 3923891476), (8, 1961945738), (16, 980972869), (19, 826082416), (38, 413041208), (76, 206520604), (152, 103260302), (304, 51630151)]