2471795519

素因数分解:

${\mathrm{19}}^2\times {\mathrm{839}}^1\times {\mathrm{8161}}^1$

素因数の和:9038

約数の個数: 12

約数和(自身を含む): 2612166480

約数和(自身を除く): 140370961

約数列:

[1, 19, 361, 839, 8161, 15941, 155059, 302879, 2946121, 6847079, 130094501, 2471795519]

約数ペア:

[(1, 2471795519), (19, 130094501), (361, 6847079), (839, 2946121), (8161, 302879), (15941, 155059)]