19606512

素因数分解:

$2^4\times 3^1\times {\mathrm{408469}}^1$

素因数の和:408480

約数の個数: 20

約数和(自身を含む): 50650280

約数和(自身を除く): 31043768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 408469, 816938, 1225407, 1633876, 2450814, 3267752, 4901628, 6535504, 9803256, 19606512]

約数ペア:

[(1, 19606512), (2, 9803256), (3, 6535504), (4, 4901628), (6, 3267752), (8, 2450814), (12, 1633876), (16, 1225407), (24, 816938), (48, 408469)]