18561610085

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{279353}}^1$

素因数の和:279592

約数の個数: 16

約数和(自身を含む): 22667900976

約数和(自身を除く): 4106290891

約数列:

[1, 5, 97, 137, 485, 685, 13289, 66445, 279353, 1396765, 27097241, 38271361, 135486205, 191356805, 3712322017, 18561610085]

約数ペア:

[(1, 18561610085), (5, 3712322017), (97, 191356805), (137, 135486205), (485, 38271361), (685, 27097241), (13289, 1396765), (66445, 279353)]