196988884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{5153}}^1$

素因数の和:5679

約数の個数: 24

約数和(自身を含む): 363666240

約数和(自身を除く): 166677356

約数列:

[1, 2, 4, 19, 38, 76, 503, 1006, 2012, 5153, 9557, 10306, 19114, 20612, 38228, 97907, 195814, 391628, 2591959, 5183918, 10367836, 49247221, 98494442, 196988884]

約数ペア:

[(1, 196988884), (2, 98494442), (4, 49247221), (19, 10367836), (38, 5183918), (76, 2591959), (503, 391628), (1006, 195814), (2012, 97907), (5153, 38228), (9557, 20612), (10306, 19114)]