16838668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2377}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 38352384

約数和(自身を除く): 21513716

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 2377, 3542, 4754, 7084, 9508, 16639, 26147, 33278, 52294, 54671, 66556, 104588, 109342, 183029, 218684, 366058, 382697, 601381, 732116, 765394, 1202762, 1530788, 2405524, 4209667, 8419334, 16838668]

約数ペア:

[(1, 16838668), (2, 8419334), (4, 4209667), (7, 2405524), (11, 1530788), (14, 1202762), (22, 765394), (23, 732116), (28, 601381), (44, 382697), (46, 366058), (77, 218684), (92, 183029), (154, 109342), (161, 104588), (253, 66556), (308, 54671), (322, 52294), (506, 33278), (644, 26147), (1012, 16639), (1771, 9508), (2377, 7084), (3542, 4754)]