19046590

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{4973}}^1$

素因数の和:5363

約数の個数: 16

約数和(自身を含む): 34380288

約数和(自身を除く): 15333698

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 4973, 9946, 24865, 49730, 1904659, 3809318, 9523295, 19046590]

約数ペア:

[(1, 19046590), (2, 9523295), (5, 3809318), (10, 1904659), (383, 49730), (766, 24865), (1915, 9946), (3830, 4973)]