194721082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{222793}}^1$

素因数の和:222837

約数の個数: 16

約数和(自身を含む): 320823360

約数和(自身を除く): 126102278

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 222793, 445586, 4233067, 5124239, 8466134, 10248478, 97360541, 194721082]

約数ペア:

[(1, 194721082), (2, 97360541), (19, 10248478), (23, 8466134), (38, 5124239), (46, 4233067), (437, 445586), (874, 222793)]