19269612

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6449}}^1$

素因数の和:6542

約数の個数: 36

約数和(自身を含む): 49303800

約数和(自身を除く): 30034188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 6449, 12898, 19347, 25796, 38694, 58041, 77388, 116082, 232164, 535267, 1070534, 1605801, 2141068, 3211602, 4817403, 6423204, 9634806, 19269612]

約数ペア:

[(1, 19269612), (2, 9634806), (3, 6423204), (4, 4817403), (6, 3211602), (9, 2141068), (12, 1605801), (18, 1070534), (36, 535267), (83, 232164), (166, 116082), (249, 77388), (332, 58041), (498, 38694), (747, 25796), (996, 19347), (1494, 12898), (2988, 6449)]