15677856016

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{2273471}}^1$

素因数の和:2273910

約数の個数: 20

約数和(自身を含む): 30446337024

約数和(自身を除く): 14768481008

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 2273471, 4546942, 9093884, 18187768, 36375536, 979866001, 1959732002, 3919464004, 7838928008, 15677856016]

約数ペア:

[(1, 15677856016), (2, 7838928008), (4, 3919464004), (8, 1959732002), (16, 979866001), (431, 36375536), (862, 18187768), (1724, 9093884), (3448, 4546942), (6896, 2273471)]