19303424

素因数分解:

$2^{10}\times 7^1\times {\mathrm{2693}}^1$

素因数の和:2720

約数の個数: 44

約数和(自身を含む): 44116944

約数和(自身を除く): 24813520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2693, 3584, 5386, 7168, 10772, 18851, 21544, 37702, 43088, 75404, 86176, 150808, 172352, 301616, 344704, 603232, 689408, 1206464, 1378816, 2412928, 2757632, 4825856, 9651712, 19303424]

約数ペア:

[(1, 19303424), (2, 9651712), (4, 4825856), (7, 2757632), (8, 2412928), (14, 1378816), (16, 1206464), (28, 689408), (32, 603232), (56, 344704), (64, 301616), (112, 172352), (128, 150808), (224, 86176), (256, 75404), (448, 43088), (512, 37702), (896, 21544), (1024, 18851), (1792, 10772), (2693, 7168), (3584, 5386)]