19923776

素因数分解:

$2^6\times {\mathrm{193}}^1\times {\mathrm{1613}}^1$

素因数の和:1818

約数の個数: 28

約数和(自身を含む): 39765732

約数和(自身を除く): 19841956

約数列:

[1, 2, 4, 8, 16, 32, 64, 193, 386, 772, 1544, 1613, 3088, 3226, 6176, 6452, 12352, 12904, 25808, 51616, 103232, 311309, 622618, 1245236, 2490472, 4980944, 9961888, 19923776]

約数ペア:

[(1, 19923776), (2, 9961888), (4, 4980944), (8, 2490472), (16, 1245236), (32, 622618), (64, 311309), (193, 103232), (386, 51616), (772, 25808), (1544, 12904), (1613, 12352), (3088, 6452), (3226, 6176)]