9973904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{27103}}^1$

素因数の和:27134

約数の個数: 20

約数和(自身を含む): 20165376

約数和(自身を除く): 10191472

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 27103, 54206, 108412, 216824, 433648, 623369, 1246738, 2493476, 4986952, 9973904]

約数ペア:

[(1, 9973904), (2, 4986952), (4, 2493476), (8, 1246738), (16, 623369), (23, 433648), (46, 216824), (92, 108412), (184, 54206), (368, 27103)]