1389308082

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{12186913}}^1$

素因数の和:12186937

約数の個数: 16

約数和(自身を含む): 2924859360

約数和(自身を除く): 1535551278

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 12186913, 24373826, 36560739, 73121478, 231551347, 463102694, 694654041, 1389308082]

約数ペア:

[(1, 1389308082), (2, 694654041), (3, 463102694), (6, 231551347), (19, 73121478), (38, 36560739), (57, 24373826), (114, 12186913)]