1923076520

素因数分解:

$2^3\times 5^1\times {\mathrm{48076913}}^1$

素因数の和:48076924

約数の個数: 16

約数和(自身を含む): 4326922260

約数和(自身を除く): 2403845740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48076913, 96153826, 192307652, 240384565, 384615304, 480769130, 961538260, 1923076520]

約数ペア:

[(1, 1923076520), (2, 961538260), (4, 480769130), (5, 384615304), (8, 240384565), (10, 192307652), (20, 96153826), (40, 48076913)]