16148138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1039}}^1$

素因数の和:1469

約数の個数: 16

約数和(自身を含む): 25584000

約数和(自身を除く): 9435862

約数列:

[1, 2, 19, 38, 409, 818, 1039, 2078, 7771, 15542, 19741, 39482, 424951, 849902, 8074069, 16148138]

約数ペア:

[(1, 16148138), (2, 8074069), (19, 849902), (38, 424951), (409, 39482), (818, 19741), (1039, 15542), (2078, 7771)]