19235344

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{1223}}^1$

素因数の和:2214

約数の個数: 20

約数和(自身を含む): 37336896

約数和(自身を除く): 18101552

約数列:

[1, 2, 4, 8, 16, 983, 1223, 1966, 2446, 3932, 4892, 7864, 9784, 15728, 19568, 1202209, 2404418, 4808836, 9617672, 19235344]

約数ペア:

[(1, 19235344), (2, 9617672), (4, 4808836), (8, 2404418), (16, 1202209), (983, 19568), (1223, 15728), (1966, 9784), (2446, 7864), (3932, 4892)]