16941616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2423}}^1$

素因数の和:2473

約数の個数: 40

約数和(自身を含む): 36069120

約数和(自身を除く): 19127504

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 2423, 3496, 4846, 6992, 9692, 19384, 38768, 46037, 55729, 92074, 111458, 184148, 222916, 368296, 445832, 736592, 891664, 1058851, 2117702, 4235404, 8470808, 16941616]

約数ペア:

[(1, 16941616), (2, 8470808), (4, 4235404), (8, 2117702), (16, 1058851), (19, 891664), (23, 736592), (38, 445832), (46, 368296), (76, 222916), (92, 184148), (152, 111458), (184, 92074), (304, 55729), (368, 46037), (437, 38768), (874, 19384), (1748, 9692), (2423, 6992), (3496, 4846)]