19049808

素因数分解:

$2^4\times 3^1\times {\mathrm{396871}}^1$

素因数の和:396882

約数の個数: 20

約数和(自身を含む): 49212128

約数和(自身を除く): 30162320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 396871, 793742, 1190613, 1587484, 2381226, 3174968, 4762452, 6349936, 9524904, 19049808]

約数ペア:

[(1, 19049808), (2, 9524904), (3, 6349936), (4, 4762452), (6, 3174968), (8, 2381226), (12, 1587484), (16, 1190613), (24, 793742), (48, 396871)]