1931570366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{341629}}^1$

素因数の和:341899

約数の個数: 16

約数和(自身を含む): 3173059440

約数和(自身を除く): 1241489074

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 341629, 683258, 3757919, 7515838, 87798653, 175597306, 965785183, 1931570366]

約数ペア:

[(1, 1931570366), (2, 965785183), (11, 175597306), (22, 87798653), (257, 7515838), (514, 3757919), (2827, 683258), (5654, 341629)]