13949516

素因数分解:

$2^2\times 7^2\times {\mathrm{71171}}^1$

素因数の和:71189

約数の個数: 18

約数和(自身を含む): 28397628

約数和(自身を除く): 14448112

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 71171, 142342, 284684, 498197, 996394, 1992788, 3487379, 6974758, 13949516]

約数ペア:

[(1, 13949516), (2, 6974758), (4, 3487379), (7, 1992788), (14, 996394), (28, 498197), (49, 284684), (98, 142342), (196, 71171)]