15957408094

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1\times {\mathrm{1823}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 24550500096

約数和(自身を除く): 8593092002

約数列:

[1, 2, 61, 122, 157, 314, 457, 914, 1823, 3646, 9577, 19154, 27877, 55754, 71749, 111203, 143498, 222406, 286211, 572422, 833111, 1666222, 4376689, 8753378, 17458871, 34917742, 50819771, 101639542, 130798427, 261596854, 7978704047, 15957408094]

約数ペア:

[(1, 15957408094), (2, 7978704047), (61, 261596854), (122, 130798427), (157, 101639542), (314, 50819771), (457, 34917742), (914, 17458871), (1823, 8753378), (3646, 4376689), (9577, 1666222), (19154, 833111), (27877, 572422), (55754, 286211), (71749, 222406), (111203, 143498)]