19777036

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1783}}^1$

素因数の和:1893

約数の個数: 24

約数和(自身を含む): 35965440

約数和(自身を除く): 16188404

約数列:

[1, 2, 4, 47, 59, 94, 118, 188, 236, 1783, 2773, 3566, 5546, 7132, 11092, 83801, 105197, 167602, 210394, 335204, 420788, 4944259, 9888518, 19777036]

約数ペア:

[(1, 19777036), (2, 9888518), (4, 4944259), (47, 420788), (59, 335204), (94, 210394), (118, 167602), (188, 105197), (236, 83801), (1783, 11092), (2773, 7132), (3566, 5546)]