23368784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{76871}}^1$

素因数の和:76898

約数の個数: 20

約数和(自身を含む): 47660640

約数和(自身を除く): 24291856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 76871, 153742, 307484, 614968, 1229936, 1460549, 2921098, 5842196, 11684392, 23368784]

約数ペア:

[(1, 23368784), (2, 11684392), (4, 5842196), (8, 2921098), (16, 1460549), (19, 1229936), (38, 614968), (76, 307484), (152, 153742), (304, 76871)]