13538324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2237}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 25378920

約数和(自身を除く): 11840596

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 2237, 3026, 4474, 6052, 8948, 38029, 76058, 152116, 199093, 398186, 796372, 3384581, 6769162, 13538324]

約数ペア:

[(1, 13538324), (2, 6769162), (4, 3384581), (17, 796372), (34, 398186), (68, 199093), (89, 152116), (178, 76058), (356, 38029), (1513, 8948), (2237, 6052), (3026, 4474)]