19648842

素因数分解:

$2^1\times 3^1\times {\mathrm{1103}}^1\times {\mathrm{2969}}^1$

素因数の和:4077

約数の個数: 16

約数和(自身を含む): 39346560

約数和(自身を除く): 19697718

約数列:

[1, 2, 3, 6, 1103, 2206, 2969, 3309, 5938, 6618, 8907, 17814, 3274807, 6549614, 9824421, 19648842]

約数ペア:

[(1, 19648842), (2, 9824421), (3, 6549614), (6, 3274807), (1103, 17814), (2206, 8907), (2969, 6618), (3309, 5938)]