19355136

素因数分解:

$2^9\times 3^1\times {\mathrm{12601}}^1$

素因数の和:12622

約数の個数: 40

約数和(自身を含む): 51567384

約数和(自身を除く): 32212248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 12601, 25202, 37803, 50404, 75606, 100808, 151212, 201616, 302424, 403232, 604848, 806464, 1209696, 1612928, 2419392, 3225856, 4838784, 6451712, 9677568, 19355136]

約数ペア:

[(1, 19355136), (2, 9677568), (3, 6451712), (4, 4838784), (6, 3225856), (8, 2419392), (12, 1612928), (16, 1209696), (24, 806464), (32, 604848), (48, 403232), (64, 302424), (96, 201616), (128, 151212), (192, 100808), (256, 75606), (384, 50404), (512, 37803), (768, 25202), (1536, 12601)]