15771972

素因数分解:

$2^2\times 3^1\times {\mathrm{823}}^1\times {\mathrm{1597}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 36869056

約数和(自身を除く): 21097084

約数列:

[1, 2, 3, 4, 6, 12, 823, 1597, 1646, 2469, 3194, 3292, 4791, 4938, 6388, 9582, 9876, 19164, 1314331, 2628662, 3942993, 5257324, 7885986, 15771972]

約数ペア:

[(1, 15771972), (2, 7885986), (3, 5257324), (4, 3942993), (6, 2628662), (12, 1314331), (823, 19164), (1597, 9876), (1646, 9582), (2469, 6388), (3194, 4938), (3292, 4791)]