16992992

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{1471}}^1$

素因数の和:1519

約数の個数: 36

約数和(自身を含む): 35332416

約数和(自身を除く): 18339424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 1471, 2888, 2942, 5776, 5884, 11552, 11768, 23536, 27949, 47072, 55898, 111796, 223592, 447184, 531031, 894368, 1062062, 2124124, 4248248, 8496496, 16992992]

約数ペア:

[(1, 16992992), (2, 8496496), (4, 4248248), (8, 2124124), (16, 1062062), (19, 894368), (32, 531031), (38, 447184), (76, 223592), (152, 111796), (304, 55898), (361, 47072), (608, 27949), (722, 23536), (1444, 11768), (1471, 11552), (2888, 5884), (2942, 5776)]