16230484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^2$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 31239040

約数和(自身を除く): 15008556

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 83, 124, 166, 332, 589, 1178, 1577, 2356, 2573, 3154, 5146, 6308, 6889, 10292, 13778, 27556, 48887, 97774, 130891, 195548, 213559, 261782, 427118, 523564, 854236, 4057621, 8115242, 16230484]

約数ペア:

[(1, 16230484), (2, 8115242), (4, 4057621), (19, 854236), (31, 523564), (38, 427118), (62, 261782), (76, 213559), (83, 195548), (124, 130891), (166, 97774), (332, 48887), (589, 27556), (1178, 13778), (1577, 10292), (2356, 6889), (2573, 6308), (3154, 5146)]