15692081776

素因数分解:

$2^4\times 7^1\times {\mathrm{140107873}}^1$

素因数の和:140107888

約数の個数: 20

約数和(自身を含む): 34746752752

約数和(自身を除く): 19054670976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140107873, 280215746, 560431492, 980755111, 1120862984, 1961510222, 2241725968, 3923020444, 7846040888, 15692081776]

約数ペア:

[(1, 15692081776), (2, 7846040888), (4, 3923020444), (7, 2241725968), (8, 1961510222), (14, 1120862984), (16, 980755111), (28, 560431492), (56, 280215746), (112, 140107873)]