19736761256

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{1847}}^1\times {\mathrm{3331}}^1$

素因数の和:5585

約数の個数: 32

約数和(自身を含む): 37129942080

約数和(自身を除く): 17393180824

約数列:

[1, 2, 4, 8, 401, 802, 1604, 1847, 3208, 3331, 3694, 6662, 7388, 13324, 14776, 26648, 740647, 1335731, 1481294, 2671462, 2962588, 5342924, 5925176, 6152357, 10685848, 12304714, 24609428, 49218856, 2467095157, 4934190314, 9868380628, 19736761256]

約数ペア:

[(1, 19736761256), (2, 9868380628), (4, 4934190314), (8, 2467095157), (401, 49218856), (802, 24609428), (1604, 12304714), (1847, 10685848), (3208, 6152357), (3331, 5925176), (3694, 5342924), (6662, 2962588), (7388, 2671462), (13324, 1481294), (14776, 1335731), (26648, 740647)]