19550984

素因数分解:

$2^3\times {\mathrm{739}}^1\times {\mathrm{3307}}^1$

素因数の和:4052

約数の個数: 16

約数和(自身を含む): 36718800

約数和(自身を除く): 17167816

約数列:

[1, 2, 4, 8, 739, 1478, 2956, 3307, 5912, 6614, 13228, 26456, 2443873, 4887746, 9775492, 19550984]

約数ペア:

[(1, 19550984), (2, 9775492), (4, 4887746), (8, 2443873), (739, 26456), (1478, 13228), (2956, 6614), (3307, 5912)]