22478029648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73940887}}^1$

素因数の和:73940914

約数の個数: 20

約数和(自身を含む): 45843350560

約数和(自身を除く): 23365320912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 73940887, 147881774, 295763548, 591527096, 1183054192, 1404876853, 2809753706, 5619507412, 11239014824, 22478029648]

約数ペア:

[(1, 22478029648), (2, 11239014824), (4, 5619507412), (8, 2809753706), (16, 1404876853), (19, 1183054192), (38, 591527096), (76, 295763548), (152, 147881774), (304, 73940887)]