21752454

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{190811}}^1$

素因数の和:190835

約数の個数: 16

約数和(自身を含む): 45794880

約数和(自身を除く): 24042426

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 190811, 381622, 572433, 1144866, 3625409, 7250818, 10876227, 21752454]

約数ペア:

[(1, 21752454), (2, 10876227), (3, 7250818), (6, 3625409), (19, 1144866), (38, 572433), (57, 381622), (114, 190811)]