1928272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6343}}^1$

素因数の和:6370

約数の個数: 20

約数和(自身を含む): 3933280

約数和(自身を除く): 2005008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6343, 12686, 25372, 50744, 101488, 120517, 241034, 482068, 964136, 1928272]

約数ペア:

[(1, 1928272), (2, 964136), (4, 482068), (8, 241034), (16, 120517), (19, 101488), (38, 50744), (76, 25372), (152, 12686), (304, 6343)]