12851003096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{23557}}^1$

素因数の和:23716

約数の個数: 64

約数和(自身を含む): 26318997600

約数和(自身を除く): 13467994504

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 97, 148, 152, 194, 296, 388, 703, 776, 1406, 1843, 2812, 3589, 3686, 5624, 7178, 7372, 14356, 14744, 23557, 28712, 47114, 68191, 94228, 136382, 188456, 272764, 447583, 545528, 871609, 895166, 1743218, 1790332, 2285029, 3486436, 3580664, 4570058, 6972872, 9140116, 16560571, 18280232, 33121142, 43415551, 66242284, 84546073, 86831102, 132484568, 169092146, 173662204, 338184292, 347324408, 676368584, 1606375387, 3212750774, 6425501548, 12851003096]

約数ペア:

[(1, 12851003096), (2, 6425501548), (4, 3212750774), (8, 1606375387), (19, 676368584), (37, 347324408), (38, 338184292), (74, 173662204), (76, 169092146), (97, 132484568), (148, 86831102), (152, 84546073), (194, 66242284), (296, 43415551), (388, 33121142), (703, 18280232), (776, 16560571), (1406, 9140116), (1843, 6972872), (2812, 4570058), (3589, 3580664), (3686, 3486436), (5624, 2285029), (7178, 1790332), (7372, 1743218), (14356, 895166), (14744, 871609), (23557, 545528), (28712, 447583), (47114, 272764), (68191, 188456), (94228, 136382)]