13559018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1370

約数の個数: 24

約数和(自身を含む): 22893024

約数和(自身を除く): 9334006

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 1303, 2606, 5203, 10406, 14333, 28666, 56029, 112058, 157663, 315326, 616319, 1232638, 6779509, 13559018]

約数ペア:

[(1, 13559018), (2, 6779509), (11, 1232638), (22, 616319), (43, 315326), (86, 157663), (121, 112058), (242, 56029), (473, 28666), (946, 14333), (1303, 10406), (2606, 5203)]