13883243

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 16074240

約数和(自身を除く): 2190997

約数列:

[1, 11, 19, 181, 209, 367, 1991, 3439, 4037, 6973, 37829, 66427, 76703, 730697, 1262113, 13883243]

約数ペア:

[(1, 13883243), (11, 1262113), (19, 730697), (181, 76703), (209, 66427), (367, 37829), (1991, 6973), (3439, 4037)]