13561036

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{11731}}^1$

素因数の和:11769

約数の個数: 18

約数和(自身を含む): 25212068

約数和(自身を除く): 11651032

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 11731, 23462, 46924, 199427, 398854, 797708, 3390259, 6780518, 13561036]

約数ペア:

[(1, 13561036), (2, 6780518), (4, 3390259), (17, 797708), (34, 398854), (68, 199427), (289, 46924), (578, 23462), (1156, 11731)]