190366928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{626207}}^1$

素因数の和:626234

約数の個数: 20

約数和(自身を含む): 388248960

約数和(自身を除く): 197882032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 626207, 1252414, 2504828, 5009656, 10019312, 11897933, 23795866, 47591732, 95183464, 190366928]

約数ペア:

[(1, 190366928), (2, 95183464), (4, 47591732), (8, 23795866), (16, 11897933), (19, 10019312), (38, 5009656), (76, 2504828), (152, 1252414), (304, 626207)]