16388268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{8081}}^1$

素因数の和:8114

約数の個数: 36

約数和(自身を含む): 41412168

約数和(自身を除く): 25023900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 8081, 16162, 24243, 32324, 48486, 96972, 105053, 210106, 315159, 420212, 630318, 1260636, 1365689, 2731378, 4097067, 5462756, 8194134, 16388268]

約数ペア:

[(1, 16388268), (2, 8194134), (3, 5462756), (4, 4097067), (6, 2731378), (12, 1365689), (13, 1260636), (26, 630318), (39, 420212), (52, 315159), (78, 210106), (156, 105053), (169, 96972), (338, 48486), (507, 32324), (676, 24243), (1014, 16162), (2028, 8081)]