1263519129599

素因数分解:

${\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{3119}}^1\times {\mathrm{15439}}^1$

素因数の和:19958

約数の個数: 16

約数和(自身を含む): 1331496192000

約数和(自身を除く): 67977062401

約数列:

[1, 19, 1381, 3119, 15439, 26239, 59261, 293341, 4307339, 21321259, 48154241, 81839441, 405103921, 914930579, 66501006821, 1263519129599]

約数ペア:

[(1, 1263519129599), (19, 66501006821), (1381, 914930579), (3119, 405103921), (15439, 81839441), (26239, 48154241), (59261, 21321259), (293341, 4307339)]