19526096

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{7487}}^1$

素因数の和:7658

約数の個数: 20

約数和(自身を含む): 38068992

約数和(自身を除く): 18542896

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 7487, 14974, 29948, 59896, 119792, 1220381, 2440762, 4881524, 9763048, 19526096]

約数ペア:

[(1, 19526096), (2, 9763048), (4, 4881524), (8, 2440762), (16, 1220381), (163, 119792), (326, 59896), (652, 29948), (1304, 14974), (2608, 7487)]