22745584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{74821}}^1$

素因数の和:74848

約数の個数: 20

約数和(自身を含む): 46389640

約数和(自身を除く): 23644056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 74821, 149642, 299284, 598568, 1197136, 1421599, 2843198, 5686396, 11372792, 22745584]

約数ペア:

[(1, 22745584), (2, 11372792), (4, 5686396), (8, 2843198), (16, 1421599), (19, 1197136), (38, 598568), (76, 299284), (152, 149642), (304, 74821)]