16475774

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2693}}^1$

素因数の和:2744

約数の個数: 32

約数和(自身を含む): 31034880

約数和(自身を除く): 14559106

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 2693, 3059, 5386, 6118, 18851, 37702, 51167, 61939, 102334, 123878, 358169, 433573, 716338, 867146, 1176841, 2353682, 8237887, 16475774]

約数ペア:

[(1, 16475774), (2, 8237887), (7, 2353682), (14, 1176841), (19, 867146), (23, 716338), (38, 433573), (46, 358169), (133, 123878), (161, 102334), (266, 61939), (322, 51167), (437, 37702), (874, 18851), (2693, 6118), (3059, 5386)]