1915466

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 24

約数和(自身を含む): 3474720

約数和(自身を除く): 1559254

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 379, 722, 758, 2527, 2653, 5054, 5306, 7201, 14402, 50407, 100814, 136819, 273638, 957733, 1915466]

約数ペア:

[(1, 1915466), (2, 957733), (7, 273638), (14, 136819), (19, 100814), (38, 50407), (133, 14402), (266, 7201), (361, 5306), (379, 5054), (722, 2653), (758, 2527)]