9820112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{32303}}^1$

素因数の和:32330

約数の個数: 20

約数和(自身を含む): 20028480

約数和(自身を除く): 10208368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 32303, 64606, 129212, 258424, 516848, 613757, 1227514, 2455028, 4910056, 9820112]

約数ペア:

[(1, 9820112), (2, 4910056), (4, 2455028), (8, 1227514), (16, 613757), (19, 516848), (38, 258424), (76, 129212), (152, 64606), (304, 32303)]