1887431142

素因数分解:

$2^1\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{195751}}^1$

素因数の和:197363

約数の個数: 16

約数和(自身を含む): 3777230592

約数和(自身を除く): 1889799450

約数列:

[1, 2, 3, 6, 1607, 3214, 4821, 9642, 195751, 391502, 587253, 1174506, 314571857, 629143714, 943715571, 1887431142]

約数ペア:

[(1, 1887431142), (2, 943715571), (3, 629143714), (6, 314571857), (1607, 1174506), (3214, 587253), (4821, 391502), (9642, 195751)]