191858948

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{4871}}^1$

素因数の和:5147

約数の個数: 24

約数和(自身を含む): 345132480

約数和(自身を除く): 153273532

約数列:

[1, 2, 4, 43, 86, 172, 229, 458, 916, 4871, 9742, 9847, 19484, 19694, 39388, 209453, 418906, 837812, 1115459, 2230918, 4461836, 47964737, 95929474, 191858948]

約数ペア:

[(1, 191858948), (2, 95929474), (4, 47964737), (43, 4461836), (86, 2230918), (172, 1115459), (229, 837812), (458, 418906), (916, 209453), (4871, 39388), (9742, 19694), (9847, 19484)]