19101632

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:697

約数の個数: 56

約数和(自身を含む): 42379392

約数和(自身を除く): 23277760

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 473, 631, 688, 704, 946, 1262, 1376, 1892, 2524, 2752, 3784, 5048, 6941, 7568, 10096, 13882, 15136, 20192, 27133, 27764, 30272, 40384, 54266, 55528, 108532, 111056, 217064, 222112, 298463, 434128, 444224, 596926, 868256, 1193852, 1736512, 2387704, 4775408, 9550816, 19101632]

約数ペア:

[(1, 19101632), (2, 9550816), (4, 4775408), (8, 2387704), (11, 1736512), (16, 1193852), (22, 868256), (32, 596926), (43, 444224), (44, 434128), (64, 298463), (86, 222112), (88, 217064), (172, 111056), (176, 108532), (344, 55528), (352, 54266), (473, 40384), (631, 30272), (688, 27764), (704, 27133), (946, 20192), (1262, 15136), (1376, 13882), (1892, 10096), (2524, 7568), (2752, 6941), (3784, 5048)]