172994354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{350191}}^1$

素因数の和:350225

約数の個数: 16

約数和(自身を含む): 294161280

約数和(自身を除く): 121166926

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 350191, 700382, 4552483, 6653629, 9104966, 13307258, 86497177, 172994354]

約数ペア:

[(1, 172994354), (2, 86497177), (13, 13307258), (19, 9104966), (26, 6653629), (38, 4552483), (247, 700382), (494, 350191)]