15997014748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2151293}}^1$

素因数の和:2151334

約数の個数: 36

約数和(自身を含む): 33069691368

約数和(自身を除く): 17072676620

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 7436, 2151293, 4302586, 8605172, 23664223, 27966809, 47328446, 55933618, 94656892, 111867236, 307634899, 363568517, 615269798, 727137034, 1230539596, 1454274068, 3999253687, 7998507374, 15997014748]

約数ペア:

[(1, 15997014748), (2, 7998507374), (4, 3999253687), (11, 1454274068), (13, 1230539596), (22, 727137034), (26, 615269798), (44, 363568517), (52, 307634899), (143, 111867236), (169, 94656892), (286, 55933618), (338, 47328446), (572, 27966809), (676, 23664223), (1859, 8605172), (3718, 4302586), (7436, 2151293)]