19460552

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{36307}}^1$

素因数の和:36380

約数の個数: 16

約数和(自身を含む): 37034160

約数和(自身を除く): 17573608

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 36307, 72614, 145228, 290456, 2432569, 4865138, 9730276, 19460552]

約数ペア:

[(1, 19460552), (2, 9730276), (4, 4865138), (8, 2432569), (67, 290456), (134, 145228), (268, 72614), (536, 36307)]