1912316

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 3857280

約数和(自身を除く): 1944964

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 419, 652, 838, 1141, 1676, 2282, 2933, 4564, 5866, 11732, 68297, 136594, 273188, 478079, 956158, 1912316]

約数ペア:

[(1, 1912316), (2, 956158), (4, 478079), (7, 273188), (14, 136594), (28, 68297), (163, 11732), (326, 5866), (419, 4564), (652, 2933), (838, 2282), (1141, 1676)]