13878322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5003}}^1$

素因数の和:5097

約数の個数: 16

約数和(自身を含む): 22217760

約数和(自身を除く): 8339438

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 5003, 10006, 95057, 190114, 365219, 730438, 6939161, 13878322]

約数ペア:

[(1, 13878322), (2, 6939161), (19, 730438), (38, 365219), (73, 190114), (146, 95057), (1387, 10006), (2774, 5003)]