22209442

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{1619}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 35186400

約数和(自身を除く): 12976958

約数列:

[1, 2, 19, 38, 361, 722, 1619, 3238, 6859, 13718, 30761, 61522, 584459, 1168918, 11104721, 22209442]

約数ペア:

[(1, 22209442), (2, 11104721), (19, 1168918), (38, 584459), (361, 61522), (722, 30761), (1619, 13718), (3238, 6859)]