196392724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{11243}}^1$

素因数の和:11655

約数の個数: 24

約数和(自身を含む): 375909408

約数和(自身を除く): 179516684

約数列:

[1, 2, 4, 11, 22, 44, 397, 794, 1588, 4367, 8734, 11243, 17468, 22486, 44972, 123673, 247346, 494692, 4463471, 8926942, 17853884, 49098181, 98196362, 196392724]

約数ペア:

[(1, 196392724), (2, 98196362), (4, 49098181), (11, 17853884), (22, 8926942), (44, 4463471), (397, 494692), (794, 247346), (1588, 123673), (4367, 44972), (8734, 22486), (11243, 17468)]