19497291236

素因数分解:

$2^2\times {\mathrm{349}}^1\times {\mathrm{911}}^1\times {\mathrm{15331}}^1$

素因数の和:16595

約数の個数: 24

約数和(自身を含む): 34257820800

約数和(自身を除く): 14760529564

約数列:

[1, 2, 4, 349, 698, 911, 1396, 1822, 3644, 15331, 30662, 61324, 317939, 635878, 1271756, 5350519, 10701038, 13966541, 21402076, 27933082, 55866164, 4874322809, 9748645618, 19497291236]

約数ペア:

[(1, 19497291236), (2, 9748645618), (4, 4874322809), (349, 55866164), (698, 27933082), (911, 21402076), (1396, 13966541), (1822, 10701038), (3644, 5350519), (15331, 1271756), (30662, 635878), (61324, 317939)]