19467322

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10949}}^1$

素因数の和:11085

約数の個数: 16

約数和(自身を含む): 33638400

約数和(自身を除く): 14171078

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 10949, 21898, 76643, 153286, 1390523, 2781046, 9733661, 19467322]

約数ペア:

[(1, 19467322), (2, 9733661), (7, 2781046), (14, 1390523), (127, 153286), (254, 76643), (889, 21898), (1778, 10949)]