19484298

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{6257}}^1$

素因数の和:6438

約数の個数: 24

約数和(自身を含む): 42466788

約数和(自身を除く): 22982490

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 6257, 12514, 18771, 37542, 56313, 112626, 1082461, 2164922, 3247383, 6494766, 9742149, 19484298]

約数ペア:

[(1, 19484298), (2, 9742149), (3, 6494766), (6, 3247383), (9, 2164922), (18, 1082461), (173, 112626), (346, 56313), (519, 37542), (1038, 18771), (1557, 12514), (3114, 6257)]