17963554570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1892893}}^1$

素因数の和:1892986

約数の個数: 32

約数和(自身を含む): 35298687312

約数和(自身を除く): 17335132742

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 1892893, 3785786, 9464465, 18928930, 24607609, 49215218, 123038045, 138181189, 246076090, 276362378, 690905945, 1381811890, 1796355457, 3592710914, 8981777285, 17963554570]

約数ペア:

[(1, 17963554570), (2, 8981777285), (5, 3592710914), (10, 1796355457), (13, 1381811890), (26, 690905945), (65, 276362378), (73, 246076090), (130, 138181189), (146, 123038045), (365, 49215218), (730, 24607609), (949, 18928930), (1898, 9464465), (4745, 3785786), (9490, 1892893)]