11907780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{198463}}^1$

素因数の和:198475

約数の個数: 24

約数和(自身を含む): 33341952

約数和(自身を除く): 21434172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 198463, 396926, 595389, 793852, 992315, 1190778, 1984630, 2381556, 2976945, 3969260, 5953890, 11907780]

約数ペア:

[(1, 11907780), (2, 5953890), (3, 3969260), (4, 2976945), (5, 2381556), (6, 1984630), (10, 1190778), (12, 992315), (15, 793852), (20, 595389), (30, 396926), (60, 198463)]