19125524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5237}}^1$

素因数の和:5335

約数の個数: 24

約数和(自身を含む): 36959328

約数和(自身を除く): 17833804

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 5237, 10474, 20948, 57607, 115214, 230428, 434671, 869342, 1738684, 4781381, 9562762, 19125524]

約数ペア:

[(1, 19125524), (2, 9562762), (4, 4781381), (11, 1738684), (22, 869342), (44, 434671), (83, 230428), (166, 115214), (332, 57607), (913, 20948), (1826, 10474), (3652, 5237)]