16986788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 38196480

約数和(自身を除く): 21209692

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2029, 2093, 4058, 4186, 8116, 8372, 14203, 26377, 28406, 46667, 52754, 56812, 93334, 105508, 184639, 186668, 326669, 369278, 606671, 653338, 738556, 1213342, 1306676, 2426684, 4246697, 8493394, 16986788]

約数ペア:

[(1, 16986788), (2, 8493394), (4, 4246697), (7, 2426684), (13, 1306676), (14, 1213342), (23, 738556), (26, 653338), (28, 606671), (46, 369278), (52, 326669), (91, 186668), (92, 184639), (161, 105508), (182, 93334), (299, 56812), (322, 52754), (364, 46667), (598, 28406), (644, 26377), (1196, 14203), (2029, 8372), (2093, 8116), (4058, 4186)]