122538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1589

約数の個数: 16

約数和(自身を含む): 264096

約数和(自身を除く): 141558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1571, 3142, 4713, 9426, 20423, 40846, 61269, 122538]

約数ペア:

[(1, 122538), (2, 61269), (3, 40846), (6, 20423), (13, 9426), (26, 4713), (39, 3142), (78, 1571)]