19469422

素因数分解:

$2^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{3631}}^1$

素因数の和:4023

約数の個数: 16

約数和(自身を含む): 33472512

約数和(自身を除く): 14003090

約数列:

[1, 2, 7, 14, 383, 766, 2681, 3631, 5362, 7262, 25417, 50834, 1390673, 2781346, 9734711, 19469422]

約数ペア:

[(1, 19469422), (2, 9734711), (7, 2781346), (14, 1390673), (383, 50834), (766, 25417), (2681, 7262), (3631, 5362)]