15988038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{242243}}^1$

素因数の和:242259

約数の個数: 16

約数和(自身を含む): 34883136

約数和(自身を除く): 18895098

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 242243, 484486, 726729, 1453458, 2664673, 5329346, 7994019, 15988038]

約数ペア:

[(1, 15988038), (2, 7994019), (3, 5329346), (6, 2664673), (11, 1453458), (22, 726729), (33, 484486), (66, 242243)]