15692825648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51621137}}^1$

素因数の和:51621164

約数の個数: 20

約数和(自身を含む): 32005105560

約数和(自身を除く): 16312279912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51621137, 103242274, 206484548, 412969096, 825938192, 980801603, 1961603206, 3923206412, 7846412824, 15692825648]

約数ペア:

[(1, 15692825648), (2, 7846412824), (4, 3923206412), (8, 1961603206), (16, 980801603), (19, 825938192), (38, 412969096), (76, 206484548), (152, 103242274), (304, 51621137)]