17942461

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 19595520

約数和(自身を除く): 1653059

約数列:

[1, 23, 41, 53, 359, 943, 1219, 2173, 8257, 14719, 19027, 49979, 338537, 437621, 780107, 17942461]

約数ペア:

[(1, 17942461), (23, 780107), (41, 437621), (53, 338537), (359, 49979), (943, 19027), (1219, 14719), (2173, 8257)]