19310272

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{9733}}^1$

素因数の和:9776

約数の個数: 28

約数和(自身を含む): 39558976

約数和(自身を除く): 20248704

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 9733, 19466, 38932, 77864, 155728, 301723, 311456, 603446, 622912, 1206892, 2413784, 4827568, 9655136, 19310272]

約数ペア:

[(1, 19310272), (2, 9655136), (4, 4827568), (8, 2413784), (16, 1206892), (31, 622912), (32, 603446), (62, 311456), (64, 301723), (124, 155728), (248, 77864), (496, 38932), (992, 19466), (1984, 9733)]