19484582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9029}}^1$

素因数の和:9127

約数の個数: 16

約数和(自身を含む): 31857840

約数和(自身を除く): 12373258

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 9029, 18058, 117377, 234754, 749407, 1498814, 9742291, 19484582]

約数ペア:

[(1, 19484582), (2, 9742291), (13, 1498814), (26, 749407), (83, 234754), (166, 117377), (1079, 18058), (2158, 9029)]