1937872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3907}}^1$

素因数の和:3946

約数の個数: 20

約数和(自身を含む): 3876736

約数和(自身を除く): 1938864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3907, 7814, 15628, 31256, 62512, 121117, 242234, 484468, 968936, 1937872]

約数ペア:

[(1, 1937872), (2, 968936), (4, 484468), (8, 242234), (16, 121117), (31, 62512), (62, 31256), (124, 15628), (248, 7814), (496, 3907)]