16804938235

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1\times {\mathrm{25889}}^1$

素因数の和:26750

約数の個数: 16

約数和(自身を含む): 20299831200

約数和(自身を除く): 3494892965

約数列:

[1, 5, 197, 659, 985, 3295, 25889, 129445, 129823, 649115, 5100133, 17060851, 25500665, 85304255, 3360987647, 16804938235]

約数ペア:

[(1, 16804938235), (5, 3360987647), (197, 85304255), (659, 25500665), (985, 17060851), (3295, 5100133), (25889, 649115), (129445, 129823)]