18246688

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{30011}}^1$

素因数の和:30040

約数の個数: 24

約数和(自身を含む): 37815120

約数和(自身を除く): 19568432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 30011, 60022, 120044, 240088, 480176, 570209, 960352, 1140418, 2280836, 4561672, 9123344, 18246688]

約数ペア:

[(1, 18246688), (2, 9123344), (4, 4561672), (8, 2280836), (16, 1140418), (19, 960352), (32, 570209), (38, 480176), (76, 240088), (152, 120044), (304, 60022), (608, 30011)]