190017328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{625057}}^1$

素因数の和:625084

約数の個数: 20

約数和(自身を含む): 387535960

約数和(自身を除く): 197518632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 625057, 1250114, 2500228, 5000456, 10000912, 11876083, 23752166, 47504332, 95008664, 190017328]

約数ペア:

[(1, 190017328), (2, 95008664), (4, 47504332), (8, 23752166), (16, 11876083), (19, 10000912), (38, 5000456), (76, 2500228), (152, 1250114), (304, 625057)]