19437648

素因数分解:

$2^4\times 3^1\times {\mathrm{404951}}^1$

素因数の和:404962

約数の個数: 20

約数和(自身を含む): 50214048

約数和(自身を除く): 30776400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 404951, 809902, 1214853, 1619804, 2429706, 3239608, 4859412, 6479216, 9718824, 19437648]

約数ペア:

[(1, 19437648), (2, 9718824), (3, 6479216), (4, 4859412), (6, 3239608), (8, 2429706), (12, 1619804), (16, 1214853), (24, 809902), (48, 404951)]