12476768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{20521}}^1$

素因数の和:20550

約数の個数: 24

約数和(自身を含む): 25857720

約数和(自身を除く): 13380952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 20521, 41042, 82084, 164168, 328336, 389899, 656672, 779798, 1559596, 3119192, 6238384, 12476768]

約数ペア:

[(1, 12476768), (2, 6238384), (4, 3119192), (8, 1559596), (16, 779798), (19, 656672), (32, 389899), (38, 328336), (76, 164168), (152, 82084), (304, 41042), (608, 20521)]