18430192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{104717}}^1$

素因数の和:104736

約数の個数: 20

約数和(自身を含む): 38955096

約数和(自身を除く): 20524904

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 104717, 209434, 418868, 837736, 1151887, 1675472, 2303774, 4607548, 9215096, 18430192]

約数ペア:

[(1, 18430192), (2, 9215096), (4, 4607548), (8, 2303774), (11, 1675472), (16, 1151887), (22, 837736), (44, 418868), (88, 209434), (176, 104717)]