11993497552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1721}}^1\times {\mathrm{25621}}^1$

素因数の和:27367

約数の個数: 40

約数和(自身を含む): 24619564872

約数和(自身を除く): 12626067320

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1721, 3442, 6884, 13768, 25621, 27536, 29257, 51242, 58514, 102484, 117028, 204968, 234056, 409936, 435557, 468112, 871114, 1742228, 3484456, 6968912, 44093741, 88187482, 176374964, 352749928, 705499856, 749593597, 1499187194, 2998374388, 5996748776, 11993497552]

約数ペア:

[(1, 11993497552), (2, 5996748776), (4, 2998374388), (8, 1499187194), (16, 749593597), (17, 705499856), (34, 352749928), (68, 176374964), (136, 88187482), (272, 44093741), (1721, 6968912), (3442, 3484456), (6884, 1742228), (13768, 871114), (25621, 468112), (27536, 435557), (29257, 409936), (51242, 234056), (58514, 204968), (102484, 117028)]