19892904

素因数分解:

$2^3\times 3^1\times {\mathrm{828871}}^1$

素因数の和:828880

約数の個数: 16

約数和(自身を含む): 49732320

約数和(自身を除く): 29839416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 828871, 1657742, 2486613, 3315484, 4973226, 6630968, 9946452, 19892904]

約数ペア:

[(1, 19892904), (2, 9946452), (3, 6630968), (4, 4973226), (6, 3315484), (8, 2486613), (12, 1657742), (24, 828871)]