19285922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2477}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 30776760

約数和(自身を除く): 11490838

約数列:

[1, 2, 17, 34, 229, 458, 2477, 3893, 4954, 7786, 42109, 84218, 567233, 1134466, 9642961, 19285922]

約数ペア:

[(1, 19285922), (2, 9642961), (17, 1134466), (34, 567233), (229, 84218), (458, 42109), (2477, 7786), (3893, 4954)]