19251576

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5689}}^1$

素因数の和:5748

約数の個数: 48

約数和(自身を含む): 53258400

約数和(自身を除く): 34006824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 5689, 11378, 17067, 22756, 34134, 45512, 51201, 68268, 102402, 136536, 204804, 267383, 409608, 534766, 802149, 1069532, 1604298, 2139064, 2406447, 3208596, 4812894, 6417192, 9625788, 19251576]

約数ペア:

[(1, 19251576), (2, 9625788), (3, 6417192), (4, 4812894), (6, 3208596), (8, 2406447), (9, 2139064), (12, 1604298), (18, 1069532), (24, 802149), (36, 534766), (47, 409608), (72, 267383), (94, 204804), (141, 136536), (188, 102402), (282, 68268), (376, 51201), (423, 45512), (564, 34134), (846, 22756), (1128, 17067), (1692, 11378), (3384, 5689)]