12894267890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{184203827}}^1$

素因数の和:184203841

約数の個数: 16

約数和(自身を含む): 26525351232

約数和(自身を除く): 13631083342

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 184203827, 368407654, 921019135, 1289426789, 1842038270, 2578853578, 6447133945, 12894267890]

約数ペア:

[(1, 12894267890), (2, 6447133945), (5, 2578853578), (7, 1842038270), (10, 1289426789), (14, 921019135), (35, 368407654), (70, 184203827)]