20131119219

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{812689}}^1$

素因数の和:813074

約数の個数: 16

約数和(自身を含む): 28086566400

約数和(自身を除く): 7955447181

約数列:

[1, 3, 23, 69, 359, 1077, 8257, 24771, 812689, 2438067, 18691847, 56075541, 291755351, 875266053, 6710373073, 20131119219]

約数ペア:

[(1, 20131119219), (3, 6710373073), (23, 875266053), (69, 291755351), (359, 56075541), (1077, 18691847), (8257, 2438067), (24771, 812689)]