19151925118

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1\times {\mathrm{59207}}^1$

素因数の和:60227

約数の個数: 16

約数和(自身を含む): 28909371744

約数和(自身を除く): 9757446626

約数列:

[1, 2, 197, 394, 821, 1642, 59207, 118414, 161737, 323474, 11663779, 23327558, 48608947, 97217894, 9575962559, 19151925118]

約数ペア:

[(1, 19151925118), (2, 9575962559), (197, 97217894), (394, 48608947), (821, 23327558), (1642, 11663779), (59207, 323474), (118414, 161737)]