18202096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103421}}^1$

素因数の和:103440

約数の個数: 20

約数和(自身を含む): 38472984

約数和(自身を除く): 20270888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 103421, 206842, 413684, 827368, 1137631, 1654736, 2275262, 4550524, 9101048, 18202096]

約数ペア:

[(1, 18202096), (2, 9101048), (4, 4550524), (8, 2275262), (11, 1654736), (16, 1137631), (22, 827368), (44, 413684), (88, 206842), (176, 103421)]