19257424

素因数分解:

$2^4\times {\mathrm{907}}^1\times {\mathrm{1327}}^1$

素因数の和:2242

約数の個数: 20

約数和(自身を含む): 37380544

約数和(自身を除く): 18123120

約数列:

[1, 2, 4, 8, 16, 907, 1327, 1814, 2654, 3628, 5308, 7256, 10616, 14512, 21232, 1203589, 2407178, 4814356, 9628712, 19257424]

約数ペア:

[(1, 19257424), (2, 9628712), (4, 4814356), (8, 2407178), (16, 1203589), (907, 21232), (1327, 14512), (1814, 10616), (2654, 7256), (3628, 5308)]