189579392

素因数分解:

$2^7\times {\mathrm{1217}}^2$

素因数の和:2448

約数の個数: 24

約数和(自身を含む): 377988285

約数和(自身を除く): 188408893

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1217, 2434, 4868, 9736, 19472, 38944, 77888, 155776, 1481089, 2962178, 5924356, 11848712, 23697424, 47394848, 94789696, 189579392]

約数ペア:

[(1, 189579392), (2, 94789696), (4, 47394848), (8, 23697424), (16, 11848712), (32, 5924356), (64, 2962178), (128, 1481089), (1217, 155776), (2434, 77888), (4868, 38944), (9736, 19472)]