15668570704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51541351}}^1$

素因数の和:51541378

約数の個数: 20

約数和(自身を含む): 31955638240

約数和(自身を除く): 16287067536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51541351, 103082702, 206165404, 412330808, 824661616, 979285669, 1958571338, 3917142676, 7834285352, 15668570704]

約数ペア:

[(1, 15668570704), (2, 7834285352), (4, 3917142676), (8, 1958571338), (16, 979285669), (19, 824661616), (38, 412330808), (76, 206165404), (152, 103082702), (304, 51541351)]