19586432

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{6653}}^1$

素因数の和:6690

約数の個数: 32

約数和(自身を含む): 40722480

約数和(自身を除く): 21136048

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 6653, 13306, 26612, 53224, 106448, 153019, 212896, 306038, 425792, 612076, 851584, 1224152, 2448304, 4896608, 9793216, 19586432]

約数ペア:

[(1, 19586432), (2, 9793216), (4, 4896608), (8, 2448304), (16, 1224152), (23, 851584), (32, 612076), (46, 425792), (64, 306038), (92, 212896), (128, 153019), (184, 106448), (368, 53224), (736, 26612), (1472, 13306), (2944, 6653)]