19177343

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 20930400

約数和(自身を除く): 1753057

約数列:

[1, 17, 67, 113, 149, 1139, 1921, 2533, 7571, 9983, 16837, 128707, 169711, 286229, 1128079, 19177343]

約数ペア:

[(1, 19177343), (17, 1128079), (67, 286229), (113, 169711), (149, 128707), (1139, 16837), (1921, 9983), (2533, 7571)]