19863456

素因数分解:

$2^5\times 3^1\times {\mathrm{206911}}^1$

素因数の和:206924

約数の個数: 24

約数和(自身を含む): 52141824

約数和(自身を除く): 32278368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 206911, 413822, 620733, 827644, 1241466, 1655288, 2482932, 3310576, 4965864, 6621152, 9931728, 19863456]

約数ペア:

[(1, 19863456), (2, 9931728), (3, 6621152), (4, 4965864), (6, 3310576), (8, 2482932), (12, 1655288), (16, 1241466), (24, 827644), (32, 620733), (48, 413822), (96, 206911)]