19589646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{757}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 41477760

約数和(自身を除く): 21888114

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 227, 454, 681, 757, 1362, 1514, 2271, 4313, 4542, 8626, 12939, 14383, 25878, 28766, 43149, 86298, 171839, 343678, 515517, 1031034, 3264941, 6529882, 9794823, 19589646]

約数ペア:

[(1, 19589646), (2, 9794823), (3, 6529882), (6, 3264941), (19, 1031034), (38, 515517), (57, 343678), (114, 171839), (227, 86298), (454, 43149), (681, 28766), (757, 25878), (1362, 14383), (1514, 12939), (2271, 8626), (4313, 4542)]