18986117002

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{557}}^1\times {\mathrm{48281}}^1$

素因数の和:49193

約数の個数: 16

約数和(自身を含む): 28611720072

約数和(自身を除く): 9625603070

約数列:

[1, 2, 353, 557, 706, 1114, 48281, 96562, 196621, 393242, 17043193, 26892517, 34086386, 53785034, 9493058501, 18986117002]

約数ペア:

[(1, 18986117002), (2, 9493058501), (353, 53785034), (557, 34086386), (706, 26892517), (1114, 17043193), (48281, 393242), (96562, 196621)]