15697072112

素因数分解:

$2^4\times {\mathrm{2789}}^1\times {\mathrm{351763}}^1$

素因数の和:354560

約数の個数: 20

約数和(自身を含む): 30424068360

約数和(自身を除く): 14726996248

約数列:

[1, 2, 4, 8, 16, 2789, 5578, 11156, 22312, 44624, 351763, 703526, 1407052, 2814104, 5628208, 981067007, 1962134014, 3924268028, 7848536056, 15697072112]

約数ペア:

[(1, 15697072112), (2, 7848536056), (4, 3924268028), (8, 1962134014), (16, 981067007), (2789, 5628208), (5578, 2814104), (11156, 1407052), (22312, 703526), (44624, 351763)]