16530684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{72503}}^1$

素因数の和:72529

約数の個数: 24

約数和(自身を含む): 40602240

約数和(自身を除く): 24071556

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 72503, 145006, 217509, 290012, 435018, 870036, 1377557, 2755114, 4132671, 5510228, 8265342, 16530684]

約数ペア:

[(1, 16530684), (2, 8265342), (3, 5510228), (4, 4132671), (6, 2755114), (12, 1377557), (19, 870036), (38, 435018), (57, 290012), (76, 217509), (114, 145006), (228, 72503)]