15697813136

素因数分解:

$2^4\times {\mathrm{17359}}^1\times {\mathrm{56519}}^1$

素因数の和:73886

約数の個数: 20

約数和(自身を含む): 30416803200

約数和(自身を除く): 14718990064

約数列:

[1, 2, 4, 8, 16, 17359, 34718, 56519, 69436, 113038, 138872, 226076, 277744, 452152, 904304, 981113321, 1962226642, 3924453284, 7848906568, 15697813136]

約数ペア:

[(1, 15697813136), (2, 7848906568), (4, 3924453284), (8, 1962226642), (16, 981113321), (17359, 904304), (34718, 452152), (56519, 277744), (69436, 226076), (113038, 138872)]